tui: simplify prompt input sync

Drop the burst-aware key interceptor that tried to keep derived prompt state current for every control binding. Frame-batch content updates only, and let exit, clear, stash, and autocomplete read or flush live textarea state at the command boundary instead.
tui: flush prompt sync before commands
2026-08-04 17:26:22 -04:00 · 2026-08-04 14:45:45 +02:00 · 2026-08-04 14:45:44 +02:00 · 2026-08-04 14:45:44 +02:00
116 changed files with 418 additions and 1026 deletions
@@ -4,13 +4,15 @@ import { SessionStatusEvent } from "@opencode-ai/schema/session-status-event"
 import { SessionV1 } from "@opencode-ai/schema/session-v1"
 import type {
  AssistantMessage,
+  GlobalEvent,
  Message,
  Part,
+  Session,
+  SessionStatus,
  ToolPart,
  ToolState,
  UserMessage,
-} from "../../../src/types"
-import type { SessionV1Info, SessionStatus } from "@opencode-ai/client/promise"
+} from "@opencode-ai/sdk/v2/client"
 import { expect, type Page } from "@playwright/test"
 import { Schema } from "effect"
 import { mockOpenCodeServer } from "../../utils/mock-server"
@@ -25,29 +27,18 @@ export const assistantID = "msg_1001_timeline_assistant"
 export const title = "Timeline visual stability"
 export const model = { providerID: "opencode", modelID: "claude-opus-4-6", variant: "max" }

-type Session = SessionV1Info
-type GlobalEvent = {
-  directory: string
-  project?: string
-  workspace?: string
-  payload: {
-    id: string
-    type: string
-    properties: Record<string, unknown>
+type TimelinePayload = Extract<
+  GlobalEvent["payload"],
+  {
+    type:
+      | "message.updated"
+      | "message.removed"
+      | "message.part.updated"
+      | "message.part.removed"
+      | "message.part.delta"
+      | "session.status"
  }
-}
-
-type TimelineProperties = {
-  "message.updated": { sessionID: string; info: Message }
-  "message.removed": { sessionID: string; messageID: string }
-  "message.part.updated": { sessionID: string; part: Part; time: number }
-  "message.part.removed": { sessionID: string; messageID: string; partID: string }
-  "message.part.delta": { sessionID: string; messageID: string; partID: string; field: string; delta: string }
-  "session.status": { sessionID: string; status: SessionStatus }
-}
-type TimelinePayload = {
-  [Type in keyof TimelineProperties]: { id: string; type: Type; properties: TimelineProperties[Type] }
-}[keyof TimelineProperties]
+>

 type DeepReadonly<Value> = Value extends readonly unknown[]
  ? { readonly [Key in keyof Value]: DeepReadonly<Value[Key]> }
@@ -106,6 +97,7 @@ export async function setupTimeline(
    locale?: string
    deviceScaleFactor?: number
    seedHistory?: boolean
+    protocol?: "v1" | "v2"
  } = {},
 ) {
  const sessions = input.sessions ?? [session()]
@@ -123,7 +115,7 @@ export async function setupTimeline(
    retry: input.eventRetry ?? 20,
  })
  await mockOpenCodeServer(page, {
-    protocol: "v2",
+    protocol: input.protocol,
    directory,
    project: project(),
    provider: provider(),
@@ -243,7 +235,7 @@ export function event(type: TimelinePayload["type"], properties: TimelinePayload
 }

 export function validateTimelineEvent(input: unknown): TimelineEvent {
-  return decodeEvent(input, decodeOptions) as TimelineEvent
+  return decodeEvent(input, decodeOptions)
 }

 export function validateTimelineMessages(input: readonly TimelineMessage[]): TimelineMessage[] {
@@ -468,7 +460,7 @@ export function toolPart(
  input: Record<string, unknown>,
  options: ToolOptions<ToolStatus> = {},
 ): Omit<ToolPart, "sessionID" | "messageID"> {
-  const base = { id, type: "tool" as const, callID: id, tool }
+  const base = { id, type: "tool" as const, callID: `call_${id}`, tool }
  if (state === "pending") return { ...base, state: { status: state, input, raw: "" } }
  if (state === "running")
    return {
@@ -1,121 +1,6 @@
 import { expect, test } from "bun:test"
-import type { SessionMessageInfo } from "@opencode-ai/client/promise"
 import type { Page, Route } from "@playwright/test"
-import { currentMessage, mockOpenCodeServer } from "../../utils/mock-server"
-
-test("preserves current messages", () => {
-  const message = {
-    id: "msg_current",
-    type: "user",
-    time: { created: 1 },
-    text: "current",
-    files: [{ data: "e30=", mime: "application/json", source: { type: "inline" } }],
-  } satisfies SessionMessageInfo
-
-  expect(currentMessage(message)).toBe(message)
-})
-
-test("converts rich legacy messages to current message types", () => {
-  expect(
-    currentMessage({
-      info: { id: "msg_user", role: "user", time: { created: 1 } },
-      parts: [
-        { type: "text", text: "Use @src/a.ts with @explore" },
-        {
-          type: "file",
-          mime: "application/json",
-          filename: "data.json",
-          url: "data:application/json;base64,e30=",
-        },
-        {
-          type: "file",
-          mime: "text/plain",
-          filename: "a.ts",
-          url: "src/a.ts",
-          source: { type: "file", text: { value: "@src/a.ts", start: 4, end: 13 } },
-        },
-        { type: "agent", name: "explore", source: { value: "@explore", start: 19, end: 27 } },
-      ],
-    }),
-  ).toEqual({
-    id: "msg_user",
-    type: "user",
-    time: { created: 1 },
-    text: "Use @src/a.ts with @explore",
-    files: [
-      { data: "e30=", mime: "application/json", name: "data.json", source: { type: "inline" } },
-      {
-        data: "",
-        mime: "text/plain",
-        name: "a.ts",
-        source: { type: "uri", uri: "src/a.ts" },
-        mention: { text: "@src/a.ts", start: 4, end: 13 },
-      },
-    ],
-    agents: [{ name: "explore", mention: { text: "@explore", start: 19, end: 27 } }],
-  })
-
-  expect(
-    currentMessage({
-      info: {
-        id: "msg_assistant",
-        role: "assistant",
-        time: { created: 2, completed: 5 },
-        agent: "explore",
-        modelID: "model",
-        providerID: "provider",
-        variant: "high",
-        cost: 0.5,
-        tokens: { input: 1, output: 2, reasoning: 3, cache: { read: 4, write: 5 } },
-        finish: "tool-calls",
-        error: { name: "MessageAbortedError", data: { message: "Stopped" } },
-      },
-      parts: [
-        { type: "text", text: "Answer" },
-        { type: "reasoning", text: "Thinking", time: { start: 2, end: 3 } },
-        {
-          id: "prt_tool",
-          callID: "call_tool",
-          type: "tool",
-          tool: "read",
-          state: {
-            status: "completed",
-            input: { filePath: "src/a.ts" },
-            output: "contents",
-            metadata: { title: "a.ts" },
-            time: { start: 3, end: 4 },
-          },
-        },
-      ],
-    }),
-  ).toEqual({
-    id: "msg_assistant",
-    type: "assistant",
-    time: { created: 2, completed: 5 },
-    agent: "explore",
-    model: { id: "model", providerID: "provider", variant: "high" },
-    cost: 0.5,
-    tokens: { input: 1, output: 2, reasoning: 3, cache: { read: 4, write: 5 } },
-    finish: "tool-calls",
-    error: { type: "MessageAbortedError", message: "Stopped" },
-    content: [
-      { type: "text", text: "Answer" },
-      { type: "reasoning", text: "Thinking", time: { created: 2, completed: 3 } },
-      {
-        type: "tool",
-        id: "call_tool",
-        name: "read",
-        time: { created: 3, ran: 3, completed: 4 },
-        state: {
-          status: "completed",
-          input: { filePath: "src/a.ts" },
-          content: [{ type: "text", text: "contents" }],
-          metadata: { title: "a.ts" },
-        },
-      },
-    ],
-  })
-})
+import { mockOpenCodeServer } from "../../utils/mock-server"

 test("applies message latency after a list response gate is released", async () => {
  const events: string[] = []
@@ -145,7 +30,7 @@ test("applies message latency after a list response gate is released", async ()
  })

  const response = handler!({
-    request: () => ({ url: () => "http://127.0.0.1:4096/api/session/session/message" }),
+    request: () => ({ url: () => "http://127.0.0.1:4096/session/session/message" }),
    fulfill: () => {
      events.push("fulfill")
      return Promise.resolve()
@@ -85,17 +85,21 @@ async function mockServers(page: Page, requests: string[]) {
    const current = url.origin === serverA ? sessionA : sessionB
    const directory = url.searchParams.get("directory")
    if (directory && directory !== current.directory) return json(route, { name: "InvalidDirectory" }, 500)
-    if (url.pathname === "/api/event")
+    if (url.pathname === "/global/event" || url.pathname === "/event" || url.pathname === "/api/event")
      return sse(route)
+    if (url.pathname === "/global/health") return json(route, {}, 404)
    if (url.pathname === "/api/health") return json(route, { pid: 1 })
    if (url.pathname === "/api/session") return json(route, { data: [currentSession(current)], cursor: {} })
    if (url.pathname === "/api/session/active") return json(route, { data: {} })
    if (url.pathname === `/api/session/${current.id}`) return json(route, { data: currentSession(current) })
    if (url.pathname === `/api/session/${current.id}/message`) return json(route, { data: [], cursor: {} })
+    if (url.pathname === `/session/${current.id}`) return json(route, current)
    if (/^\/session\/[^/]+$/.test(url.pathname)) return json(route, { name: "NotFoundError" }, 404)
+    if (url.pathname === `/session/${current.id}/message`) return json(route, [])
    if (/^\/session\/[^/]+\/(children|todo|diff)$/.test(url.pathname)) return json(route, [])
    if (["/skill", "/command", "/lsp", "/formatter", "/permission", "/question", "/vcs/diff"].includes(url.pathname))
      return json(route, [])
+    if (["/global/config", "/config", "/provider/auth", "/mcp"].includes(url.pathname)) return json(route, {})
    if (url.pathname === "/provider")
      return json(route, { all: [], connected: [], default: { providerID: "", modelID: "" } })
    if (url.pathname === "/agent") return json(route, [{ name: "build", mode: "primary" }])
@@ -3,7 +3,7 @@ import { expect, test, type Page, type Route } from "@playwright/test"
 import { installSseTransport } from "../utils/sse-transport"
 import { currentSession } from "../utils/mock-server"

-const serverA = `http://127.0.0.1:${process.env.PLAYWRIGHT_SERVER_PORT ?? "4096"}`
+const serverA = "http://127.0.0.1:4096"
 const serverB = "http://127.0.0.1:4097"
 const directoryA = "C:/server-a"
 const directoryB = "/home/server-b"
@@ -32,7 +32,7 @@ test("session settings use the remote server context", async ({ page }) => {
    .poll(() =>
      permissionRequests.some((request) => {
        const url = new URL(request)
-        return url.origin === serverB && url.searchParams.get("location[directory]") === directoryB
+        return url.origin === serverB && url.searchParams.get("directory") === directoryB
      }),
    )
    .toBe(true)
@@ -67,7 +67,7 @@ test("auto-accept responds for an unfocused server session", async ({ page }) =>
    .poll(() =>
      permissionRequests.some((request) => {
        const url = new URL(request)
-        return url.origin === serverA && url.searchParams.get("location[directory]") === directoryA
+        return url.origin === serverA && url.searchParams.get("directory") === directoryA
      }),
    )
    .toBe(true)
@@ -99,10 +99,10 @@ test("auto-accept responds for an unfocused server session", async ({ page }) =>
    .toEqual([
      {
        origin: serverA,
-        directory: undefined,
+        directory: directoryA,
        sessionID: sessionA.id,
        permissionID: "permission-background-a",
-        body: { reply: "once" },
+        body: { response: "once" },
      },
    ])

@@ -127,17 +127,17 @@ test("auto-accept responds for an unfocused server session", async ({ page }) =>
    .toEqual([
      {
        origin: serverA,
-        directory: undefined,
+        directory: directoryA,
        sessionID: sessionA.id,
        permissionID: "permission-background-a",
-        body: { reply: "once" },
+        body: { response: "once" },
      },
      {
        origin: serverA,
-        directory: undefined,
+        directory: directoryA,
        sessionID: childSessionA.id,
        permissionID: "permission-background-a-child",
-        body: { reply: "once" },
+        body: { response: "once" },
      },
    ])
 })
@@ -168,8 +168,8 @@ async function mockServers(page: Page, permissionRequests: string[], permissionR
    const remote = url.origin === serverB
    const directory = remote ? directoryB : directoryA
    const sessions = remote ? [sessionB] : [sessionA, childSessionA]
-    const requestDirectory = url.searchParams.get("location[directory]")
-    const response = url.pathname.match(/^\/api\/session\/([^/]+)\/permission\/([^/]+)\/reply$/)
+    const requestDirectory = url.searchParams.get("directory")
+    const response = url.pathname.match(/^\/session\/([^/]+)\/permissions\/([^/]+)$/)
    if (route.request().method() === "POST" && response) {
      permissionResponses.push({
        origin: url.origin,
@@ -181,21 +181,13 @@ async function mockServers(page: Page, permissionRequests: string[], permissionR
      return json(route, true)
    }
    if (requestDirectory && requestDirectory !== directory) return json(route, { name: "InvalidDirectory" }, 500)
-    if (url.pathname === "/api/event")
+    if (url.pathname === "/global/event" || url.pathname === "/event" || url.pathname === "/api/event")
      return sse(route)
-    if (url.pathname === "/api/provider")
-      return json(route, {
-        location: { directory },
-        data: [{ id: remote ? "server-b" : "server-a", name: remote ? "Server B Provider" : "Server A Provider", package: "test" }],
-      })
-    if (url.pathname === "/api/model") return json(route, { location: { directory }, data: [model(remote)] })
-    if (url.pathname === "/api/model/default") return json(route, { location: { directory }, data: model(remote) })
-    if (url.pathname === "/api/agent") return json(route, { location: { directory }, data: [] })
-    if (url.pathname === "/api/permission/request") {
-      permissionRequests.push(url.toString())
-      return json(route, { location: { directory }, data: [] })
-    }
-    if (["/api/command", "/api/reference", "/api/question/request"].includes(url.pathname))
+    if (url.pathname === "/global/health") return json(route, { healthy: true })
+    if (url.pathname === "/api/provider" || url.pathname === "/api/model" || url.pathname === "/api/agent")
+      return json(route, { data: [] })
+    if (url.pathname === "/api/model/default") return json(route, { data: null })
+    if (["/api/command", "/api/reference", "/api/permission/request", "/api/question/request"].includes(url.pathname))
      return json(route, { location: { directory }, data: [] })
    if (url.pathname === "/api/mcp") return json(route, { location: { directory }, data: [] })
    if (url.pathname === "/api/mcp/resource")
@@ -219,6 +211,8 @@ async function mockServers(page: Page, permissionRequests: string[], permissionR
    if (currentSessionInfo) return json(route, { data: currentSession(currentSessionInfo) })
    if (sessions.some((session) => url.pathname === `/api/session/${session.id}/message`))
      return json(route, { data: [], cursor: {} })
+    const current = sessions.find((session) => url.pathname === `/session/${session.id}`)
+    if (current) return json(route, current)
    if (/^\/session\/[^/]+$/.test(url.pathname)) return json(route, { name: "NotFoundError" }, 404)
    if (/^\/session\/[^/]+\/message$/.test(url.pathname)) return json(route, [])
    if (/^\/session\/[^/]+\/(children|todo|diff)$/.test(url.pathname)) return json(route, [])
@@ -228,6 +222,7 @@ async function mockServers(page: Page, permissionRequests: string[], permissionR
    }
    if (["/skill", "/command", "/lsp", "/formatter", "/question", "/vcs/diff", "/pty/shells"].includes(url.pathname))
      return json(route, [])
+    if (["/global/config", "/config", "/provider/auth", "/mcp"].includes(url.pathname)) return json(route, {})
    if (url.pathname === "/provider") return json(route, provider(remote ? "server-b" : "server-a"))
    if (url.pathname === "/agent") return json(route, [{ name: "build", mode: "primary" }])
    if (url.pathname === "/project" || url.pathname === "/project/current") {
@@ -293,25 +288,6 @@ function provider(id: string) {
  }
 }

-function model(remote: boolean) {
-  const id = remote ? "server-b" : "server-a"
-  const name = remote ? "Server B" : "Server A"
-  return {
-    id,
-    modelID: id,
-    providerID: id,
-    name: `${name} Model`,
-    family: id,
-    capabilities: { tools: true, input: ["text"], output: ["text"] },
-    variants: [],
-    time: { released: Date.now() },
-    cost: [{ input: 0, output: 0, cache: { read: 0, write: 0 } }],
-    status: "active",
-    enabled: true,
-    limit: { context: 200_000, output: 32_000 },
-  }
-}
-
 function json(route: Route, body: unknown, status = 200) {
  return route.fulfill({
    status,
@@ -58,18 +58,22 @@ async function mockServers(page: Page) {
    const current = url.origin === serverA ? sessionA : sessionB
    const directory = url.searchParams.get("directory")
    if (directory && directory !== current.directory) return json(route, { name: "InvalidDirectory" }, 500)
-    if (url.pathname === "/api/event")
+    if (url.pathname === "/global/event" || url.pathname === "/event" || url.pathname === "/api/event")
      return sse(route, url.pathname === "/api/event")
+    if (url.pathname === "/global/health") return json(route, {}, 404)
    if (url.pathname === "/api/health") return json(route, { pid: 1 })
    if (url.pathname === "/api/session/active")
      return json(route, { data: url.origin === serverB ? { [sessionB.id]: { type: "running" } } : {} })
    if (url.pathname === "/api/session") return json(route, { data: [currentSession(current)], cursor: {} })
    if (url.pathname === `/api/session/${current.id}`) return json(route, { data: currentSession(current) })
    if (url.pathname === `/api/session/${current.id}/message`) return json(route, { data: [], cursor: {} })
+    if (url.pathname === `/session/${current.id}`) return json(route, current)
    if (/^\/session\/[^/]+$/.test(url.pathname)) return json(route, { name: "NotFoundError" }, 404)
+    if (url.pathname === `/session/${current.id}/message`) return json(route, [])
    if (/^\/session\/[^/]+\/(children|todo|diff)$/.test(url.pathname)) return json(route, [])
    if (["/skill", "/command", "/lsp", "/formatter", "/permission", "/question", "/vcs/diff"].includes(url.pathname))
      return json(route, [])
+    if (["/global/config", "/config", "/provider/auth", "/mcp"].includes(url.pathname)) return json(route, {})
    if (url.pathname === "/provider")
      return json(route, { all: [], connected: [], default: { providerID: "", modelID: "" } })
    if (url.pathname === "/agent") return json(route, [{ name: "build", mode: "primary" }])
@@ -14,7 +14,6 @@ test.use({ viewport: { width: 1440, height: 900 } })
 test("opens and searches project files inline", async ({ page }) => {
  const searches: { query: string; dirs?: string; limit?: number }[] = []
  await mockOpenCodeServer(page, {
-    protocol: "v2",
    directory,
    project: {
      id: projectID,
@@ -128,7 +127,7 @@ test("opens and searches project files inline", async ({ page }) => {
  await expect(panel.getByRole("tab", { name: "nested.ts" })).toHaveAttribute("data-selected", "")
  await expect(sidebarToggle).toBeEnabled()
  await expect(panel.getByText("contents:src/nested.ts", { exact: true })).toBeVisible()
-  expect(searches).toContainEqual({ query: "nested", dirs: "file", limit: 200 })
+  expect(searches).toContainEqual({ query: "nested", dirs: "false", limit: 200 })

  await panel.getByRole("button", { name: "Open file" }).click()
  await expect(panel.getByRole("tab", { name: "nested.ts" })).toHaveCount(1)
@@ -19,25 +19,36 @@ test("restores review mode and selected file per session", async ({ page }) => {
  await expectSessionTitle(page, titleA)
  await page.getByRole("button", { name: "Toggle review" }).click()

-  await selectFile(page, "alpha.ts")
+  await selectMode(page, "Git changes", "Branch changes")
+  await selectFile(page, "beta.ts")

  await switchSession(page, titleB)
  await expect(page.getByRole("button", { name: "Git changes" })).toBeVisible()
  await selectFile(page, "gamma.ts")

  await switchSession(page, titleA)
+  await expect(page.getByRole("button", { name: "Branch changes" })).toBeVisible()
+  await expectSelectedFile(page, "beta.ts")
+  await selectMode(page, "Branch changes", "Git changes")
  await expectSelectedFile(page, "alpha.ts")
+  await selectMode(page, "Git changes", "Branch changes")
+  await expectSelectedFile(page, "beta.ts")

  await page.reload()
  await expectSessionTitle(page, titleA)
-  await expect(page.getByRole("button", { name: "Git changes" })).toBeVisible()
-  await expectSelectedFile(page, "alpha.ts")
+  await expect(page.getByRole("button", { name: "Branch changes" })).toBeVisible()
+  await expectSelectedFile(page, "beta.ts")

  await switchSession(page, titleB)
  await expect(page.getByRole("button", { name: "Git changes" })).toBeVisible()
  await expectSelectedFile(page, "gamma.ts")
 })

+async function selectMode(page: Page, current: string, next: string) {
+  await page.getByRole("button", { name: current }).click()
+  await page.getByRole("option", { name: next }).dispatchEvent("click")
+}
+
 async function selectFile(page: Page, file: string) {
  await page.getByRole("button", { name: file }).click()
  await expectSelectedFile(page, file)
@@ -54,7 +65,7 @@ async function switchSession(page: Page, title: string) {

 async function setup(page: Page) {
  await mockOpenCodeServer(page, {
-    protocol: "v2",
+    protocol: "v1",
    directory,
    project: {
      id: projectID,
@@ -78,27 +89,22 @@ async function setup(page: Page) {
    sessions: [session(sessionA, titleA, 1700000000000), session(sessionB, titleB, 1700000001000)],
    pageMessages: () => ({ items: [] }),
  })
-  await page.route(/\/api\/vcs(?:\?.*)?$/, (route) =>
+  await page.route(/\/vcs(?:\?.*)?$/, (route) =>
    route.fulfill({
      status: 200,
      contentType: "application/json",
-      body: JSON.stringify({
-        location: { directory, project: { id: projectID, directory, canonical: directory } },
-        data: { branch: "feature", defaultBranch: "dev" },
-      }),
+      body: JSON.stringify({ branch: "feature", default_branch: "dev" }),
    }),
  )
-  await page.route("**/api/vcs/diff**", (route) =>
+  await page.route("**/vcs/diff**", (route) =>
    route.fulfill({
      status: 200,
      contentType: "application/json",
-      body: JSON.stringify({
-        location: { directory, project: { id: projectID, directory, canonical: directory } },
-        data:
-          new URL(route.request().url()).searchParams.get("mode") === "branch"
-            ? [diff("src/alpha.ts"), diff("src/beta.ts")]
-            : [diff("src/alpha.ts"), diff("src/gamma.ts")],
-      }),
+      body: JSON.stringify(
+        new URL(route.request().url()).searchParams.get("mode") === "branch"
+          ? [diff("src/alpha.ts"), diff("src/beta.ts")]
+          : [diff("src/alpha.ts"), diff("src/gamma.ts")],
+      ),
    }),
  )
  await page.addInitScript(
@@ -25,7 +25,7 @@ test("keeps the review tree and terminal sized when both panels are open", async
  let detailFailures = 1
  await page.setViewportSize({ width: 1400, height: 900 })
  await mockOpenCodeServer(page, {
-    protocol: "v2",
+    protocol: "v1",
    directory,
    project: {
      id: projectID,
@@ -62,32 +62,33 @@ test("keeps the review tree and terminal sized when both panels are open", async
    events: () => events.splice(0, 1),
    eventRetry: 16,
  })
-  await page.route(/\/api\/vcs(?:\?.*)?$/, (route) =>
+  await page.route(/\/vcs(?:\?.*)?$/, (route) =>
    route.fulfill({
      status: 200,
      contentType: "application/json",
      body: JSON.stringify({
-        location: { directory, project: { id: projectID, directory, canonical: directory } },
-        data: { branch: "review-pane-performance", defaultBranch: "dev" },
+        branch: "review-pane-performance",
+        default_branch: "dev",
      }),
    }),
  )
-  await page.route("**/api/vcs/diff**", (route) => {
+  await page.route("**/vcs/diff**", (route) => {
    const url = new URL(route.request().url())
-    const scope = url.searchParams.get("location[directory]")?.replaceAll("\\", "/")
+    const scope = url.searchParams.get("directory")?.replaceAll("\\", "/")
    const detail = scope?.endsWith("/src/branch/d00027")
    if (detail && detailFailures-- > 0) return route.fulfill({ status: 500, body: "retry detail" })
    return route.fulfill({
      status: 200,
      contentType: "application/json",
-      body: JSON.stringify({
-        location: { directory, project: { id: projectID, directory, canonical: directory } },
-        data: detail
-          ? branchDiffs
-              .filter((diff) => diff.file.startsWith("src/branch/d00027/"))
-              .map((diff) => fileDiff(diff.file, diff.additions, true, detailVersion))
-          : branchDiffs,
-      }),
+      body: JSON.stringify(
+        url.searchParams.get("mode") === "branch"
+          ? detail
+            ? branchDiffs
+                .filter((diff) => diff.file.startsWith("src/branch/d00027/"))
+                .map((diff) => fileDiff(diff.file, diff.additions, true, detailVersion))
+            : branchDiffs
+          : Array.from({ length: 7 }, (_, index) => fileDiff(`src/git-${index}.ts`, 1)),
+      ),
    })
  })
  await page.route("**/pty*", (route) =>
@@ -108,7 +109,7 @@ test("keeps the review tree and terminal sized when both panels are open", async
      }),
    }),
  )
-  await page.route("**/api/pty/pty_review_terminal*", (route) =>
+  await page.route("**/pty/pty_review_terminal*", (route) =>
    route.fulfill({
      status: 200,
      contentType: "application/json",
@@ -126,7 +127,7 @@ test("keeps the review tree and terminal sized when both panels are open", async
      }),
    }),
  )
-  await page.route("**/api/pty/pty_review_terminal/connect-token*", (route) =>
+  await page.route("**/pty/pty_review_terminal/connect-token*", (route) =>
    route.fulfill({
      status: 200,
      contentType: "application/json",
@@ -136,7 +137,7 @@ test("keeps the review tree and terminal sized when both panels are open", async
      }),
    }),
  )
-  await page.routeWebSocket("**/api/pty/pty_review_terminal/connect", () => undefined)
+  await page.routeWebSocket("**/pty/pty_review_terminal/connect", () => undefined)
  await page.addInitScript(() => {
    localStorage.setItem("settings.v3", JSON.stringify({ general: { newLayoutDesigns: true } }))
    localStorage.setItem(
@@ -148,7 +149,9 @@ test("keeps the review tree and terminal sized when both panels are open", async
  await page.goto(`/${base64Encode(directory)}/session/${sessionID}`)
  await expectSessionTitle(page, title)
  await expect(page.locator("#review-panel")).toBeVisible()
-  await expectTree(page, 2_773, "action.yml")
+  await expectTree(page, 8, "git-0.ts")
+
+  await selectMode(page, "Git changes", "Branch changes")
  await expect(page.locator("#session-side-panel-review-tab")).toHaveText("Files Changed 2740")
  await page.keyboard.press("Control+Backquote")
  await expect(page.locator("#terminal-panel")).toBeVisible()
@@ -171,9 +174,9 @@ test("keeps the review tree and terminal sized when both panels are open", async
  expect(bottomGap).toBeLessThanOrEqual(16)
  const lazyDiff = page.waitForRequest((request) => {
    const url = new URL(request.url())
-      return (
-        url.pathname === "/api/vcs/diff" &&
-      url.searchParams.get("location[directory]")?.replaceAll("\\", "/").endsWith("/src/branch/d00027") === true
+    return (
+      url.pathname === "/vcs/diff" &&
+      url.searchParams.get("directory")?.replaceAll("\\", "/").endsWith("/src/branch/d00027") === true
    )
  })
  await lastFile.click()
@@ -187,46 +190,59 @@ test("keeps the review tree and terminal sized when both panels are open", async
  const refreshedDiff = page.waitForRequest((request) => {
    const url = new URL(request.url())
    return (
-      url.pathname === "/api/vcs/diff" &&
-      url.searchParams.get("location[directory]")?.replaceAll("\\", "/").endsWith("/src/branch/d00027") === true
+      url.pathname === "/vcs/diff" &&
+      url.searchParams.get("directory")?.replaceAll("\\", "/").endsWith("/src/branch/d00027") === true
    )
  })
  sessionStatus[sessionID] = { type: "idle" }
  events.push(statusEvent("idle"))
  await refreshedDiff
  await expect(preview).toContainText("after-2")
+  await selectMode(page, "Branch changes", "Git changes")
+  await expectTree(page, 8, "git-0.ts")
+  await page.getByRole("button", { name: "git-0.ts" }).click()
+  await selectMode(page, "Git changes", "Branch changes")
+  await expectTree(page, 2_773, "action.yml")
+
  const filter = page.getByRole("searchbox", { name: "Filter files" })
  await filter.fill("generated-2738")
  await expectTree(page, 1, "generated-2738.ts")
  await filter.fill("")
-  await expectTree(page, 2_773, "generated-2738.ts")
+  await expectTree(page, 2_773, "action.yml")

  await page.getByRole("button", { name: "Toggle file tree" }).click()
  await expect(page.locator('[data-slot="session-review-v2-sidebar"]')).toHaveCount(0)
  await expect(page.locator('#review-panel [data-component="file-tree-v2"]')).toHaveCount(0)
  await page.getByRole("button", { name: "Toggle file tree" }).click()
-  await expectTree(page, 2_773, "generated-2738.ts")
+  await expectTree(page, 2_773, "action.yml")

  await page.keyboard.press("Control+Backquote")
  await expect(page.locator("#terminal-panel")).toHaveCount(0)
-  await expectTree(page, 2_773, "generated-2738.ts")
+  await expectTree(page, 2_773, "action.yml")
  await page.keyboard.press("Control+Backquote")
  await expect(page.locator("#terminal-panel")).toBeVisible()
-  await expectTree(page, 2_773, "generated-2738.ts")
+  await expectTree(page, 2_773, "action.yml")

  await page.getByRole("button", { name: "Toggle review" }).click()
  await expect(page.locator("#review-panel")).toHaveCount(0)
  await page.getByRole("button", { name: "Toggle review" }).click()
-  await expectTree(page, 2_773, "generated-2738.ts")
+  await expectTree(page, 2_773, "action.yml")
  await page.setViewportSize({ width: 1_000, height: 700 })
-  await expectTree(page, 2_773, "generated-2738.ts")
+  await expectTree(page, 2_773, "action.yml")
  await expectStackGeometry(page)
  await page.setViewportSize({ width: 1_000, height: 120 })
  await page.setViewportSize({ width: 1_400, height: 900 })
-  await expectTree(page, 2_773, "generated-2738.ts")
+  await expectTree(page, 2_773, "action.yml")
  await expectStackGeometry(page)
 })

+async function selectMode(page: Page, current: string, next: string) {
+  await page.getByRole("button", { name: current }).click()
+  const option = page.getByRole("option", { name: next })
+  await expect(option).toBeVisible()
+  await option.click()
+}
+
 async function expectTree(page: Page, total: number, file: string) {
  await expectMountedTree(page, total)
  await expect(page.getByRole("button", { name: file })).toBeVisible()
@@ -52,7 +52,7 @@ const editPart = {
  sessionID,
  messageID: assistantMessageID,
  type: "tool",
-  callID: editPartID,
+  callID: "call_edit_regression",
  tool: "edit",
  state: {
    status: "completed",
@@ -103,7 +103,7 @@ test("moves busy through retry and recovery to final idle content", async ({ pag
  await timeline.send(status("idle"), 350)
  await expect(page.locator('[data-timeline-row="Retry"]')).toHaveCount(0)
  await expect(page.locator('[data-timeline-row="Thinking"]')).toHaveCount(0)
-  await expect(page.locator('[data-timeline-part-id="prt_recovered"]')).toContainText("Recovered response")
+  await expect(page.locator('[data-timeline-row="DiffSummary"]')).toBeVisible()
 })

 function lines(count: number) {
@@ -89,6 +89,7 @@ test.describe("session timeline projection", () => {
    const aborted = assistantMessage(
      [
        { id: "prt_before_abort", type: "text", text: "Before interruption" },
+        { id: "prt_compaction", type: "compaction", auto: true },
      ],
      {
        id: "msg_1001_assistant_aborted",
@@ -121,13 +122,13 @@ test.describe("session timeline projection", () => {
    await scroller.evaluate((element) => (element.scrollTop = 0))

    await expect(page.locator('[data-timeline-row="TurnDivider"]')).toHaveCount(1)
-    await expect(page.getByText("Before interruption", { exact: true })).toBeVisible()
+    await expect(page.getByText("Session compacted", { exact: true })).toBeVisible()
    await expect(page.getByText("Visible provider failure")).toBeVisible()
    await scroller.evaluate((element) => (element.scrollTop = element.scrollHeight))
    await expect(page.locator('[data-timeline-row="TurnGap"]')).toBeVisible()
  })

-  test("renders legacy synthetic comments as ordinary V2 user text", async ({ page }) => {
+  test("renders comment strips and historical diff summary overflow", async ({ page }) => {
    const user = userMessage(
      [
        userText("The user made the following comment regarding lines 4 through 8 of src/a.ts: Keep this stable", {
@@ -158,14 +159,10 @@ test.describe("session timeline projection", () => {
    const scroller = page.locator(".scroll-view__viewport", { has: page.locator("[data-timeline-row]") })
    await scroller.evaluate((element) => (element.scrollTop = 0))

-    await expect(
-      page.getByText(
-        "The user made the following comment regarding lines 4 through 8 of src/a.ts: Keep this stable Continue after the comment",
-        { exact: true },
-      ),
-    ).toBeVisible()
-    await expect(page.locator('[data-timeline-row="CommentStrip"]')).toHaveCount(0)
-    await expect(page.locator('[data-timeline-row="DiffSummary"]')).toHaveCount(0)
+    await expect(page.locator('[data-timeline-row="CommentStrip"]')).toBeVisible()
+    await expect(page.getByText("Keep this stable", { exact: true })).toBeVisible()
+    await expect(page.locator('[data-timeline-row="DiffSummary"]')).toBeVisible()
+    await expect(page.getByText(/show all/i)).toBeVisible()
  })

  test("renders interruption independently when the turn is not compacted", async ({ page }) => {
@@ -1,6 +1,5 @@
 import { expect, test } from "@playwright/test"
 import {
-  assistantID,
  assistantMessage,
  reasoningPart,
  setupTimeline,
@@ -71,7 +70,7 @@ for (const profile of profiles) {
    await timeline.send(status("busy"), 150)

    await expect(page.locator('[data-timeline-row="Thinking"]')).toHaveCount(profile.thinking ? 1 : 0)
-    await expect(page.locator(`[data-timeline-part-id="${assistantID}:reasoning:0"]`)).toHaveCount(profile.body ? 1 : 0)
+    await expect(page.locator(`[data-timeline-part-id="${reasoningID}"]`)).toHaveCount(profile.body ? 1 : 0)
    if (!profile.summaries && profile.reasoning.trim()) {
      await expect(page.getByText("Inspecting stability", { exact: true })).toBeVisible()
    }
@@ -90,5 +89,5 @@ test("does not infer reasoning visibility from provider identity", async ({ page

  await expect(page.locator('[data-timeline-row="Thinking"]')).toHaveCount(0)
  await expect(page.locator('[data-timeline-part-id*="reasoning"]')).toHaveCount(0)
-  await expect(page.locator(`[data-timeline-part-id="${assistantID}:text:0"]`)).toBeVisible()
+  await expect(page.locator('[data-timeline-part-id="prt_provider_text"]')).toBeVisible()
 })
@@ -23,11 +23,10 @@ test("groups singleton and separated context operations at correct boundaries",
  ]
  await setupTimeline(page, { messages: [userMessage(), assistantMessage(parts)] })

-  await expect(
-    page.locator('[data-timeline-part-ids="prt_boundary_01_read,prt_boundary_03_glob,prt_boundary_04_grep"]'),
-  ).toBeVisible()
+  await expect(page.locator('[data-timeline-part-ids="prt_boundary_01_read"]')).toBeVisible()
+  await expect(page.locator('[data-timeline-part-ids="prt_boundary_03_glob,prt_boundary_04_grep"]')).toBeVisible()
  await expect(page.locator('[data-timeline-part-ids="prt_boundary_06_list"]')).toBeVisible()
-  await expect(page.locator('[data-timeline-row="AssistantPart"]')).toHaveCount(4)
+  await expect(page.locator('[data-timeline-row="AssistantPart"]')).toHaveCount(5)
 })

 test("reducer-hardening: converges when idle arrives before final part and message completion", async ({ page }) => {
@@ -145,6 +145,7 @@ test("allows paint rounding for every framed row but not fixed turn gaps", async
      }),
    ],
  })
+  await expect(page.locator('[data-timeline-row="DiffSummary"]')).toBeVisible()
  await expect(page.locator('[data-timeline-row="TurnGap"]')).toBeVisible()

  const rows = await page.locator("[data-timeline-key]").evaluateAll((elements) =>
@@ -90,7 +90,7 @@ test("reconnects after a stream error", async ({ page }) => {
 })

 test("does not request replay when reconnecting the volatile V2 event stream", async ({ page }) => {
-  const timeline = await setupTimeline(page, { eventRetry: 10 })
+  const timeline = await setupTimeline(page, { eventRetry: 10, protocol: "v2" })
  const first = await timeline.transport.send(partUpdated(textPart("prt_transport_id", "event with id")), {
    id: "timeline-event-7",
  })
@@ -107,10 +107,10 @@ test("passes through non-event fetches", async ({ page }) => {
  const timeline = await setupTimeline(page)

  const health = await page.evaluate(async () => {
-    const response = await fetch("/api/health")
+    const response = await fetch("/global/health")
    return response.json()
  })

-  expect(health).toEqual({ healthy: true, version: "2.0.0", pid: 1 })
+  expect(health).toEqual({ healthy: true })
  expect(await timeline.transport.connections()).toHaveLength(1)
 })
@@ -89,19 +89,23 @@ async function mockServer(page: Page) {
    if (url.origin !== server) return route.fallback()
    if ([`/api/session/${unresolvedSessionID}`, `/session/${unresolvedSessionID}`].includes(url.pathname))
      return new Promise(() => {})
-    if (url.pathname === "/api/event")
+    if (url.pathname === "/global/event" || url.pathname === "/event" || url.pathname === "/api/event")
      return sse(route)
+    if (url.pathname === "/global/health") return json(route, { healthy: true })
    if (url.pathname === "/api/session") return json(route, { data: sessions.map(currentSession), cursor: {} })
    if (url.pathname === "/api/session/active") return json(route, { data: {} })
    const currentSessionInfo = sessions.find((item) => url.pathname === `/api/session/${item.id}`)
    if (currentSessionInfo) return json(route, { data: currentSession(currentSessionInfo) })
    if (sessions.some((item) => url.pathname === `/api/session/${item.id}/message`))
      return json(route, { data: [], cursor: {} })
+    const byId = sessions.find((item) => url.pathname === `/session/${item.id}`)
+    if (byId) return json(route, byId)
    if (/^\/session\/[^/]+$/.test(url.pathname)) return json(route, { name: "NotFoundError" }, 404)
    if (/^\/session\/[^/]+\/message$/.test(url.pathname)) return json(route, [])
    if (/^\/session\/[^/]+\/(children|todo|diff)$/.test(url.pathname)) return json(route, [])
    if (["/skill", "/command", "/lsp", "/formatter", "/permission", "/question", "/vcs/diff"].includes(url.pathname))
      return json(route, [])
+    if (["/global/config", "/config", "/provider/auth", "/mcp"].includes(url.pathname)) return json(route, {})
    if (url.pathname === "/provider")
      return json(route, { all: [], connected: [], default: { providerID: "", modelID: "" } })
    if (url.pathname === "/agent") return json(route, [{ name: "build", mode: "primary" }])
@@ -12,7 +12,6 @@
    "./performance/unit/visual-stability.test.ts",
    "./reproduction/timeline-suspense/**/*.ts",
    "./reproduction/timeline-suspense/**/*.tsx",
-    "../src/types.ts",
    "../src/pages/session/timeline/observe-element-offset.ts",
    "./regression/new-session-panel-corner.spec.ts",
    "./regression/session-timeline-context-resize.spec.ts",
@@ -4,9 +4,12 @@ import { expectAppVisible } from "../utils/waits"

 const directory = "C:/OpenCode/NewProject"

-test("creates a session in a new project and selects its model", async ({ page }) => {
+test("creates a session in a new project, connects OpenCode Go, and selects its model", async ({ page }) => {
+  let connectedGo = false
+  let pendingGo = false
+  const connections: Array<{ integrationID: string; body: unknown }> = []
+
  await mockOpenCodeServer(page, {
-    protocol: "v1",
    directory,
    project: {
      id: "proj_model_selection_flow",
@@ -43,9 +46,17 @@ test("creates a session in a new project and selects its model", async ({ page }
          },
        },
      ],
-      connected: ["opencode", "opencode-go"],
+      connected: connectedGo ? ["opencode", "opencode-go"] : ["opencode"],
      default: { providerID: "opencode", modelID: "free-model" },
    }),
+    integrationMethods: { "opencode-go": [{ type: "api", label: "API key" }] },
+    onConnectKey: (input) => {
+      connections.push(input)
+      if (input.integrationID === "opencode-go") pendingGo = true
+    },
+    onInstanceDispose: () => {
+      if (pendingGo) connectedGo = true
+    },
    sessions: [],
    pageMessages: () => ({ items: [] }),
    fileList: (path) =>
@@ -55,17 +66,6 @@ test("creates a session in a new project and selects its model", async ({ page }
  await page.addInitScript(() => {
    localStorage.setItem("settings.v3", JSON.stringify({ general: { newLayoutDesigns: true } }))
    localStorage.setItem("opencode.global.dat:server", JSON.stringify({ projects: { local: [] } }))
-    localStorage.setItem(
-      "opencode.global.dat:model",
-      JSON.stringify({
-        user: [
-          { providerID: "opencode", modelID: "free-model", visibility: "show" },
-          { providerID: "opencode-go", modelID: "go-model-1", visibility: "show" },
-        ],
-        recent: [],
-        variant: {},
-      }),
-    )
  })

  await page.goto("/")
@@ -79,7 +79,16 @@ test("creates a session in a new project and selects its model", async ({ page }

  const modelControl = page.locator('[data-action="prompt-model"]')
  await modelControl.click()
-  await expect(page.locator('[data-option-key="opencode:free-model"]')).toBeVisible()
+  await expect(page.locator('[data-section="free-models"]')).toContainText("Free models provided by OpenCode")
+
+  await page.locator('[data-provider-id="opencode-go"]').click()
+  await page.locator('[data-input="provider-api-key"]').fill("mock-go-api-key")
+  await page.locator('[data-action="provider-connect-submit"]').click()
+  await expect(page.locator('[data-component="dialog-v2"]')).toHaveCount(0)
+  expect(connections).toEqual([{ integrationID: "opencode-go", body: { type: "api", key: "mock-go-api-key" } }])
+
+  await expect(modelControl).toHaveAttribute("data-control-type", "popover")
+  await modelControl.click()
  const goModel = page.locator('[data-option-key="opencode-go:go-model-1"]')
  await expect(goModel).toBeVisible()
  await goModel.click()
@@ -1,12 +1,4 @@
 import type { Page, Route } from "@playwright/test"
-import type {
-  JsonValue,
-  PromptAgentAttachment,
-  PromptFileAttachment,
-  SessionMessageAssistant,
-  SessionMessageInfo,
-  SessionStructuredError,
-} from "@opencode-ai/client/promise"

 const emptyList = new Set(["/skill", "/command", "/lsp", "/formatter", "/vcs/status", "/vcs/diff"])
 const emptyObject = new Set(["/global/config", "/config", "/provider/auth", "/mcp", "/experimental/resource"])
@@ -55,6 +47,7 @@ export async function mockOpenCodeServer(page: Page, config: MockServerConfig) {
    "/vcs": { branch: "main", default_branch: "main" },
    "/session": config.sessions,
  }
+
  await page.route("**/*", async (route) => {
    const url = new URL(route.request().url())
    const targetPort = process.env.PLAYWRIGHT_SERVER_PORT ?? "4096"
@@ -84,7 +77,8 @@ export async function mockOpenCodeServer(page: Page, config: MockServerConfig) {
    if (path === "/api/health" && config.protocol === "v2")
      return json(route, { healthy: true, version: "2.0.0", pid: 1 })
    if (path === "/experimental/capabilities") return json(route, { backgroundSubagents: true })
-    if (path === "/provider") return json(route, providerConfig(config))
+    if (path === "/provider")
+      return json(route, typeof config.provider === "function" ? config.provider() : config.provider)
    if (path === "/provider/auth") return json(route, config.integrationMethods ?? {})
    const legacyAuth = path.match(/^\/auth\/([^/]+)$/)?.[1]
    if (legacyAuth && route.request().method() === "PUT") {
@@ -140,17 +134,7 @@ export async function mockOpenCodeServer(page: Page, config: MockServerConfig) {
          },
        ],
      })
-    if (path === "/api/provider")
-      return json(route, {
-        location: location(config),
-        data: currentProviders(providerConfig(config)),
-      })
-    if (path === "/api/model") return json(route, { location: location(config), data: currentModels(providerConfig(config)) })
-    if (path === "/api/model/default")
-      return json(route, { location: location(config), data: currentDefaultModel(providerConfig(config)) })
-    if (path === "/api/integration") return json(route, { location: location(config), data: [] })
    if (path === "/api/command") return json(route, { location: location(config), data: [] })
-    if (path === "/api/plugin") return json(route, { location: location(config), data: [] })
    if (path === "/api/mcp") return json(route, { location: location(config), data: [] })
    if (path === "/api/mcp/resource")
      return json(route, { location: location(config), data: { resources: [], templates: [] } })
@@ -158,31 +142,25 @@ export async function mockOpenCodeServer(page: Page, config: MockServerConfig) {
    if (integration && route.request().method() === "GET")
      return json(route, {
        location: location(config),
-        data: {
-          id: integration,
-          name: integration,
-          methods: config.integrationMethods?.[integration] ?? [{ type: "key", label: "API key" }],
-          connections: [],
-        },
+        data: { id: integration, name: integration, methods: [{ type: "key", label: "API key" }], connections: [] },
      })
    const integrationConnect = path.match(/^\/api\/integration\/([^/]+)\/connect\/key$/)?.[1]
    if (integrationConnect && route.request().method() === "POST") {
      config.onConnectKey?.({ integrationID: integrationConnect, body: route.request().postDataJSON() })
      return route.fulfill({ status: 204, headers: { "access-control-allow-origin": "*" } })
    }
-    if (/^\/api\/credential\/[^/]+$/.test(path) && route.request().method() === "DELETE")
-      return route.fulfill({ status: 204, headers: { "access-control-allow-origin": "*" } })
    if (path === "/api/project") return json(route, [config.project])
    if (path === "/api/project/current")
      return json(route, { id: (config.project as { id?: string }).id, directory: config.directory })
-    if (path === "/api/location") return json(route, location(config))
-    const projectCopy = path.match(/^\/experimental\/project\/([^/]+)\/copy$/)?.[1]
-    if (projectCopy && route.request().method() === "POST") {
-      const input = route.request().postDataJSON() as { directory: string; name?: string }
-      return json(route, { directory: `${input.directory}/${input.name ?? "copy"}` })
-    }
-    if (projectCopy && route.request().method() === "DELETE")
-      return route.fulfill({ status: 204, headers: { "access-control-allow-origin": "*" } })
+    if (path.startsWith("/api/project/") && route.request().method() === "PATCH") return json(route, config.project)
+    if (path === "/api/path")
+      return json(route, {
+        state: config.directory,
+        config: config.directory,
+        worktree: config.directory,
+        directory: config.directory,
+        home: "C:/OpenCode",
+      })
    if (path === "/api/permission/request")
      return json(route, {
        location: location(config),
@@ -199,43 +177,11 @@ export async function mockOpenCodeServer(page: Page, config: MockServerConfig) {
      return json(route, { location: location(config), data: { branch: "main", defaultBranch: "main" } })
    if (path === "/api/vcs/status") return json(route, { location: location(config), data: [] })
    if (path === "/api/vcs/diff") return json(route, { location: location(config), data: config.vcsDiff ?? [] })
-    if (path === "/api/fs/list" && config.fileList)
-      return json(route, {
-        location: location(config),
-        data: await config.fileList(url.searchParams.get("path") ?? ""),
-      })
-    const fileRead = path.match(/^\/api\/fs\/read\/(.+)$/)?.[1]
-    if (fileRead && config.fileContent) {
-      const value = await config.fileContent(decodeURIComponent(fileRead))
-      const content = value && typeof value === "object" && "content" in value ? String(value.content) : String(value ?? "")
-      return route.fulfill({ status: 200, body: content, headers: { "content-type": "application/octet-stream" } })
-    }
-    if (path === "/api/fs/find" && config.findFiles) {
-      const entries = await config.findFiles({
-        query: url.searchParams.get("query") ?? "",
-        dirs: url.searchParams.get("type") ?? undefined,
-        limit: url.searchParams.has("limit") ? Number(url.searchParams.get("limit")) : undefined,
-      })
-      return json(route, {
-        location: location(config),
-        data: Array.isArray(entries)
-          ? entries.map((entry) =>
-              typeof entry === "string"
-                ? {
-                    name: entry.split(/[\\/]/).at(-1) ?? entry,
-                    path: entry,
-                    absolute: `${config.directory}/${entry}`,
-                    type: "directory",
-                    ignored: false,
-                  }
-                : entry,
-            )
-          : entries,
-      })
-    }
    if (path === "/api/pty/shells") return json(route, { location: location(config), data: [] })
    if (/^\/api\/pty\/[^/]+\/connect-token$/.test(path))
      return json(route, { location: location(config), data: { ticket: "e2e-ticket", expires_in: 60 } })
+    if (emptyObject.has(path)) return json(route, {})
+    if (emptyList.has(path)) return json(route, [])
    if (path === "/api/session") {
      const directory = url.searchParams.get("directory")
      const parentID = url.searchParams.get("parentID")
@@ -262,9 +208,7 @@ export async function mockOpenCodeServer(page: Page, config: MockServerConfig) {
      })
    }
    if (path === "/api/session/active") {
-      const statuses = (
-        typeof config.sessionStatus === "function" ? config.sessionStatus() : (config.sessionStatus ?? {})
-      ) as Record<string, { type?: string }>
+      const statuses = (config.sessionStatus ?? {}) as Record<string, { type?: string }>
      return json(route, {
        data: Object.fromEntries(
          Object.entries(statuses).flatMap(([id, status]) =>
@@ -282,9 +226,12 @@ export async function mockOpenCodeServer(page: Page, config: MockServerConfig) {
    if (/^\/api\/session\/[^/]+\/permission\/[^/]+\/reply$/.test(path) && route.request().method() === "POST") {
      return route.fulfill({ status: 204, headers: { "access-control-allow-origin": "*" } })
    }
-    if (/^\/question\/[^/]+\/(reply|reject)$/.test(path) && route.request().method() === "POST") return json(route, true)
-    if (/^\/session\/[^/]+\/permissions\/[^/]+$/.test(path) && route.request().method() === "POST")
+    if (/^\/question\/[^/]+\/(reply|reject)$/.test(path) && route.request().method() === "POST") {
      return json(route, true)
+    }
+    if (/^\/session\/[^/]+\/permissions\/[^/]+$/.test(path) && route.request().method() === "POST") {
+      return json(route, true)
+    }
    if (
      /^\/api\/session\/[^/]+\/(archive|rename|interrupt|revert\/clear|revert\/commit)$/.test(path) &&
      route.request().method() === "POST"
@@ -294,8 +241,6 @@ export async function mockOpenCodeServer(page: Page, config: MockServerConfig) {
    if (/^\/api\/session\/[^/]+$/.test(path) && route.request().method() === "DELETE") {
      return route.fulfill({ status: 204, headers: { "access-control-allow-origin": "*" } })
    }
-    if (emptyObject.has(path)) return json(route, {})
-    if (emptyList.has(path)) return json(route, [])
    if (path in staticRoutes) return json(route, staticRoutes[path])

    const currentSessionMatch = path.match(/^\/api\/session\/([^/]+)$/)
@@ -307,17 +252,11 @@ export async function mockOpenCodeServer(page: Page, config: MockServerConfig) {
      })
    }

-    const currentMessageMatch = path.match(/^\/api\/session\/([^/]+)\/message\/([^/]+)$/)
-    if (currentMessageMatch) {
-      config.onMessage?.({ sessionID: currentMessageMatch[1]!, messageID: currentMessageMatch[2]! })
-      if (config.messageDelay !== undefined) await new Promise((resolve) => setTimeout(resolve, config.messageDelay))
-      const message = config.message?.(currentMessageMatch[1]!, currentMessageMatch[2]!)
-      if (message === undefined) return json(route, { error: "Message not found" }, undefined, 404)
-      return json(route, { data: currentMessage(message) })
-    }
-
    const sessionMatch = path.match(/^\/session\/([^/]+)$/)
-    if (sessionMatch) return json(route, config.sessions.find((session) => session.id === sessionMatch[1]) ?? {})
+    if (sessionMatch) {
+      const session = config.sessions.find((s) => s.id === sessionMatch[1])
+      return json(route, session ?? {})
+    }

    const projectMatch = path.match(/^\/project\/([^/]+)$/)
    if (projectMatch) return json(route, config.project)
@@ -361,7 +300,8 @@ export async function mockOpenCodeServer(page: Page, config: MockServerConfig) {
      config.onMessages?.({ sessionID: messagesMatch[1], before, phase: "start" })
      await config.beforeMessagesResponse?.({ sessionID: messagesMatch[1]!, before })
      if (config.messageDelay !== undefined) await new Promise((resolve) => setTimeout(resolve, config.messageDelay))
-      const pageData = config.pageMessages(messagesMatch[1], Number(url.searchParams.get("limit") ?? 80), before)
+      const limit = Number(url.searchParams.get("limit") ?? 80)
+      const pageData = config.pageMessages(messagesMatch[1], limit, before)
      config.onMessages?.({ sessionID: messagesMatch[1], before, phase: "end" })
      if (!pageData.cursor) return json(route, pageData.items)
      const cursor = `cursor_${++nextCursor}`
@@ -377,75 +317,10 @@ export async function mockOpenCodeServer(page: Page, config: MockServerConfig) {
 function location(config: MockServerConfig) {
  return {
    directory: config.directory,
-    project: { id: (config.project as { id?: string }).id, directory: config.directory, canonical: config.directory },
+    project: { id: (config.project as { id?: string }).id, directory: config.directory },
  }
 }

-function providerConfig(config: MockServerConfig) {
-  return typeof config.provider === "function" ? config.provider() : config.provider
-}
-
-function currentProviders(value: unknown) {
-  if (!record(value) || !Array.isArray(value.all)) return Array.isArray(value) ? value : []
-  return value.all.filter(record).flatMap((provider) =>
-    typeof provider.id === "string" && typeof provider.name === "string"
-      ? [{ id: provider.id, name: provider.name, package: provider.id }]
-      : [],
-  )
-}
-
-function currentModels(value: unknown) {
-  if (!record(value) || !Array.isArray(value.all)) return []
-  return value.all.filter(record).flatMap((provider) => {
-    if (typeof provider.id !== "string" || !record(provider.models)) return []
-    return Object.values(provider.models)
-      .filter(record)
-      .flatMap((model) => {
-        if (typeof model.id !== "string" || typeof model.name !== "string") return []
-        const limit = record(model.limit) ? model.limit : {}
-        const cost = record(model.cost) ? model.cost : {}
-        return [
-          {
-            id: model.id,
-            modelID: model.id,
-            providerID: provider.id,
-            name: model.name,
-            capabilities: { tools: true, input: ["text"], output: ["text"] },
-            variants: record(model.variants)
-              ? Object.entries(model.variants).map(([id, settings]) => ({
-                  id,
-                  ...(jsonRecord(settings) ? { settings: jsonRecord(settings) } : {}),
-                }))
-              : [],
-            time: { released: Date.now() },
-            cost: [
-              {
-                input: typeof cost.input === "number" ? cost.input : 0,
-                output: typeof cost.output === "number" ? cost.output : 0,
-                cache: { read: 0, write: 0 },
-              },
-            ],
-            status: "active",
-            enabled: true,
-            limit: {
-              context: typeof limit.context === "number" ? limit.context : 200_000,
-              output: typeof limit.output === "number" ? limit.output : 32_000,
-            },
-          },
-        ]
-      })
-  })
-}
-
-function currentDefaultModel(value: unknown) {
-  if (!record(value) || !record(value.default)) return null
-  const selected = value.default
-  const models = currentModels(value)
-  return models.find(
-    (model) => model.providerID === selected.providerID && model.id === selected.modelID,
-  ) ?? null
-}
-
 function currentPermission(value: unknown) {
  const permission = value as Record<string, unknown>
  if (permission.action) return permission
@@ -489,222 +364,63 @@ export function currentSession(session: { id: string } & Record<string, unknown>
  }
 }

-export function currentMessage(value: unknown): SessionMessageInfo {
-  if (isCurrentMessage(value)) return value
-  if (!record(value) || !record(value.info) || !Array.isArray(value.parts)) throw new Error("Invalid message fixture")
-
-  const info = value.info
-  const parts = value.parts.filter(record)
-  if (typeof info.id !== "string" || !record(info.time) || typeof info.time.created !== "number")
-    throw new Error("Invalid legacy message fixture")
-
-  const time = {
-    created: info.time.created,
-    ...(typeof info.time.completed === "number" ? { completed: info.time.completed } : {}),
+function currentMessage(value: unknown) {
+  const item = value as {
+    info: Record<string, unknown> & { id: string; role: "user" | "assistant"; time: { created: number } }
+    parts: Array<Record<string, unknown> & { type: string }>
  }
-  if (info.role === "user") {
+  if (item.info.role === "user") {
    return {
-      id: info.id,
+      id: item.info.id,
      type: "user",
-      time: { created: time.created },
-      text: parts
+      time: item.info.time,
+      text: item.parts
        .flatMap((part) => (part.type === "text" && typeof part.text === "string" ? [part.text] : []))
        .join("\n"),
-      files: parts.flatMap((part) => (part.type === "file" ? legacyFile(part) : [])),
-      agents: parts.flatMap((part) => (part.type === "agent" ? legacyAgent(part) : [])),
    }
  }
-  if (info.role !== "assistant") throw new Error("Invalid legacy message role")
-
  return {
-    id: info.id,
+    id: item.info.id,
    type: "assistant",
-    time,
-    agent: typeof info.agent === "string" ? info.agent : typeof info.mode === "string" ? info.mode : "build",
-    model: {
-      id: typeof info.modelID === "string" ? info.modelID : "model",
-      providerID: typeof info.providerID === "string" ? info.providerID : "provider",
-      ...(typeof info.variant === "string" ? { variant: info.variant } : {}),
-    },
-    content: parts.flatMap((part) => legacyAssistantContent(part, time.created)),
-    ...(typeof info.cost === "number" ? { cost: info.cost } : {}),
-    ...(tokens(info.tokens) ? { tokens: tokens(info.tokens) } : {}),
-    ...(structuredError(info.error) ? { error: structuredError(info.error) } : {}),
-    ...(finish(info.finish) ? { finish: finish(info.finish) } : {}),
-  }
-}
-
-function isCurrentMessage(value: unknown): value is SessionMessageInfo {
-  return record(value) && typeof value.id === "string" && typeof value.type === "string" && !record(value.info)
-}
-
-function legacyFile(part: Record<string, unknown>): PromptFileAttachment[] {
-  if (typeof part.mime !== "string" || typeof part.url !== "string") return []
-  const data = part.url.match(/^data:[^,]*;base64,(.*)$/)?.[1] ?? ""
-  const source = record(part.source) ? part.source : undefined
-  const sourceText = source && record(source.text) ? source.text : undefined
-  const mention = mentionFrom(sourceText)
-  const uri = source?.type === "resource" && typeof source.uri === "string" ? source.uri : part.url
-  return [
-    {
-      data,
-      mime: part.mime,
-      source: part.url.startsWith("data:") ? { type: "inline" } : { type: "uri", uri },
-      ...(typeof part.filename === "string" ? { name: part.filename } : {}),
-      ...(mention ? { mention } : {}),
-    },
-  ]
-}
-
-function legacyAgent(part: Record<string, unknown>): PromptAgentAttachment[] {
-  if (typeof part.name !== "string") return []
-  const mention = mentionFrom(record(part.source) ? part.source : undefined)
-  return [{ name: part.name, ...(mention ? { mention } : {}) }]
-}
-
-function mentionFrom(value: Record<string, unknown> | undefined) {
-  if (
-    !value ||
-    typeof value.value !== "string" ||
-    typeof value.start !== "number" ||
-    typeof value.end !== "number"
-  )
-    return
-  return { text: value.value, start: value.start, end: value.end }
-}
-
-function legacyAssistantContent(
-  part: Record<string, unknown>,
-  created: number,
-): SessionMessageAssistant["content"] {
-  if (part.type === "text" && typeof part.text === "string")
-    return [{ type: "text", text: part.text, ...(jsonRecord(part.metadata) ? { state: jsonRecord(part.metadata) } : {}) }]
-  if (part.type === "reasoning" && typeof part.text === "string") {
-    const time = record(part.time) ? part.time : undefined
-    return [
-      {
-        type: "reasoning",
-        text: part.text,
-        ...(jsonRecord(part.metadata) ? { state: jsonRecord(part.metadata) } : {}),
-        ...(time && typeof time.start === "number"
-          ? {
-              time: {
-                created: time.start,
-                ...(typeof time.end === "number" ? { completed: time.end } : {}),
-              },
-            }
-          : {}),
-      },
-    ]
-  }
-  if (part.type !== "tool" || typeof part.id !== "string" || typeof part.tool !== "string" || !record(part.state))
-    return []
-
-  const state = part.state
-  const time = record(state.time) ? state.time : undefined
-  const toolTime = {
-    created: time && typeof time.start === "number" ? time.start : created,
-    ...(time && typeof time.start === "number" ? { ran: time.start } : {}),
-    ...(time && typeof time.end === "number" ? { completed: time.end } : {}),
-  }
-  const input = jsonRecord(state.input) ?? {}
-  const metadata = jsonRecord(state.metadata)
-  const base = {
-    type: "tool" as const,
-    id: typeof part.callID === "string" ? part.callID : part.id,
-    name: part.tool,
-    time: toolTime,
-    ...(typeof part.executed === "boolean" ? { executed: part.executed } : {}),
-    ...(jsonRecord(part.providerState) ? { providerState: jsonRecord(part.providerState) } : {}),
-    ...(jsonRecord(part.providerResultState) ? { providerResultState: jsonRecord(part.providerResultState) } : {}),
-  }
-  if (state.status === "pending")
-    return [{ ...base, state: { status: "streaming", input: typeof state.raw === "string" ? state.raw : JSON.stringify(input) } }]
-  if (state.status === "completed")
-    return [
-      {
-        ...base,
-        state: {
-          status: "completed",
-          input,
-          content: [{ type: "text", text: typeof state.output === "string" ? state.output : "" }],
-          ...(metadata ? { metadata } : {}),
+    time: item.info.time,
+    agent: item.info.agent ?? "build",
+    model: { id: item.info.modelID ?? "model", providerID: item.info.providerID ?? "provider" },
+    cost: item.info.cost,
+    tokens: item.info.tokens,
+    error: item.info.error,
+    content: item.parts.flatMap<unknown>((part) => {
+      if (part.type === "text" || part.type === "reasoning") return [{ type: part.type, text: part.text ?? "" }]
+      if (part.type !== "tool") return []
+      const state = part.state as Record<string, unknown>
+      return [
+        {
+          type: "tool",
+          id: part.id,
+          name: part.tool,
+          time: state.time ?? { created: item.info.time.created },
+          state:
+            state.status === "pending"
+              ? { status: "streaming", input: state.raw ?? JSON.stringify(state.input ?? {}) }
+              : state.status === "completed"
+                ? {
+                    status: "completed",
+                    input: state.input ?? {},
+                    structured: state.metadata ?? {},
+                    content: [{ type: "text", text: state.output ?? "" }],
+                  }
+                : state.status === "error"
+                  ? {
+                      status: "error",
+                      input: state.input ?? {},
+                      structured: state.metadata ?? {},
+                      content: [],
+                      error: { type: "ToolError", message: state.error ?? "Tool failed" },
+                    }
+                  : { status: "running", input: state.input ?? {}, structured: state.metadata ?? {}, content: [] },
        },
-      },
-    ]
-  if (state.status === "error")
-    return [
-      {
-        ...base,
-        state: {
-          status: "error",
-          input,
-          error: structuredError(state.error) ?? { type: "ToolError", message: "Tool failed" },
-          ...(metadata ? { metadata } : {}),
-        },
-      },
-    ]
-  return [{ ...base, state: { status: "running", input, metadata: metadata ?? {} } }]
-}
-
-function structuredError(value: unknown): SessionStructuredError | undefined {
-  if (typeof value === "string") return { type: "Error", message: value }
-  if (!record(value)) return
-  if (typeof value.type === "string" && typeof value.message === "string")
-    return { type: value.type, message: value.message }
-  if (typeof value.name !== "string" || !record(value.data) || typeof value.data.message !== "string") return
-  return { type: value.name, message: value.data.message }
-}
-
-function tokens(value: unknown): SessionMessageAssistant["tokens"] | undefined {
-  if (!record(value) || !record(value.cache)) return
-  if (
-    typeof value.input !== "number" ||
-    typeof value.output !== "number" ||
-    typeof value.reasoning !== "number" ||
-    typeof value.cache.read !== "number" ||
-    typeof value.cache.write !== "number"
-  )
-    return
-  return {
-    input: value.input,
-    output: value.output,
-    reasoning: value.reasoning,
-    cache: { read: value.cache.read, write: value.cache.write },
-  }
-}
-
-function finish(value: unknown): SessionMessageAssistant["finish"] | undefined {
-  if (
-    value === "stop" ||
-    value === "length" ||
-    value === "tool-calls" ||
-    value === "content-filter" ||
-    value === "error" ||
-    value === "unknown"
-  )
-    return value
-}
-
-function jsonRecord(value: unknown): Record<string, JsonValue> | undefined {
-  if (!record(value)) return
-  return Object.fromEntries(
-    Object.entries(value).flatMap(([key, item]) => {
-      const next = jsonValue(item)
-      return next === undefined ? [] : [[key, next]]
+      ]
    }),
-  )
-}
-
-function jsonValue(value: unknown): JsonValue | undefined {
-  if (value === null || typeof value === "string" || typeof value === "boolean") return value
-  if (typeof value === "number") return Number.isFinite(value) ? value : null
-  if (Array.isArray(value)) return value.map((item) => jsonValue(item) ?? null)
-  return jsonRecord(value)
-}
-
-function record(value: unknown): value is Record<string, unknown> {
-  return !!value && typeof value === "object" && !Array.isArray(value)
+  }
 }

 function json(route: Route, body: unknown, headers?: Record<string, string>, status = 200) {
@@ -1,5 +1,5 @@
 import { getFilename } from "@opencode-ai/core/util/path"
-import type { Project } from "@/types"
+import type { Project } from "@opencode-ai/sdk/v2/client"
 import type { SessionInfo } from "@opencode-ai/client/promise"
 import { useDialog } from "@opencode-ai/ui/context/dialog"
 import { createMemo, onCleanup } from "solid-js"
@@ -8,7 +8,7 @@ import { Dialog } from "@opencode-ai/ui/dialog"
 import { List } from "@opencode-ai/ui/list"
 import { showToast } from "@/utils/toast"
 import { extractPromptFromParts } from "@/utils/prompt"
-import type { TextPart as SDKTextPart } from "@/types"
+import type { TextPart as SDKTextPart } from "@opencode-ai/sdk/v2/client"
 import { base64Encode } from "@opencode-ai/core/util/encode"
 import { useLanguage } from "@/context/language"

@@ -8,7 +8,7 @@ import { createEffect, createMemo, createResource, createSignal, For, onCleanup,
 import { useGlobal } from "@/context/global"
 import { useLanguage } from "@/context/language"
 import { ServerConnection } from "@/context/server"
-import type { Path } from "@/types"
+import type { Path } from "@opencode-ai/sdk/v2/client"
 import {
  absoluteTreePath,
  activeTreeNavigation,
@@ -9,7 +9,7 @@ import { useLanguage } from "@/context/language"
 import { ServerConnection } from "@/context/server"
 import { useGlobal } from "@/context/global"
 import { cleanPickerInput, createDirectorySearch, displayPickerPath } from "./directory-picker-domain"
-import type { Path } from "@/types"
+import type { Path } from "@opencode-ai/sdk/v2/client"

 interface DialogSelectDirectoryProps {
  title?: string
@@ -1,6 +1,6 @@
 import { describe, expect, test } from "bun:test"
 import { buildFileTreeV2Model, flattenFileTreeV2, flattenLiveFileTreeV2 } from "./file-tree-v2-model"
-import type { FileNode } from "@/types"
+import type { FileNode } from "@opencode-ai/sdk/v2"

 describe("buildFileTreeV2Model", () => {
  test("builds a sorted tree and flattens expanded directories", () => {
@@ -1,4 +1,4 @@
-import type { FileNode } from "@/types"
+import type { FileNode } from "@opencode-ai/sdk/v2"

 export type FileTreeV2Model = {
  children: ReadonlyMap<string, readonly FileTreeV2Node[]>
@@ -12,7 +12,7 @@ import {
  type ParentProps,
 } from "solid-js"
 import { Dynamic } from "solid-js/web"
-import type { FileNode } from "@/types"
+import type { FileNode } from "@opencode-ai/sdk/v2"
 import { Icon } from "@opencode-ai/ui/v2/icon"
 import { pathToFileUrl, withFileDragImage, type Kind } from "@/components/file-tree"
 import { createVirtualizer, defaultRangeExtractor } from "@tanstack/solid-virtual"
@@ -17,7 +17,7 @@ import {
  type ParentProps,
 } from "solid-js"
 import { Dynamic } from "solid-js/web"
-import type { FileNode } from "@/types"
+import type { FileNode } from "@opencode-ai/sdk/v2"

 const MAX_DEPTH = 128

@@ -5,7 +5,7 @@ import { ButtonV2 } from "@opencode-ai/ui/v2/button-v2"
 import { Icon } from "@opencode-ai/ui/v2/icon"
 import { KeybindV2 } from "@opencode-ai/ui/v2/keybind-v2"
 import { TooltipV2 } from "@opencode-ai/ui/v2/tooltip-v2"
-import type { ReferenceInfo } from "@/types"
+import type { ReferenceInfo } from "@opencode-ai/sdk/v2/client"
 import { createEffect, createMemo, on, Show } from "solid-js"
 import { ModelSelectorPopoverV2 } from "@/components/dialog-select-model"
 import { DialogSelectModelUnpaidV2 } from "@/components/dialog-select-model-unpaid-v2"
@@ -1,6 +1,6 @@
 // @ts-nocheck
 import { createStore } from "solid-js/store"
-import type { Todo } from "@/types"
+import type { Todo } from "@opencode-ai/sdk/v2"
 import { createPromptState } from "@/context/prompt"
 import { SessionComposerRegion, createSessionComposerRegionController } from "@/pages/session/composer"
 import { createPromptInputHistory, PromptInput } from "./prompt-input"
@@ -81,7 +81,7 @@ import { promptDesignPlaceholder, promptPlaceholder } from "./prompt-input/place
 import { createPromptInputTransientState } from "./prompt-input/transient-state"
 import { showToast } from "@/utils/toast"
 import { ImagePreview } from "@opencode-ai/ui/image-preview"
-import type { ReferenceInfo } from "@/types"
+import type { ReferenceInfo } from "@opencode-ai/sdk/v2/client"

 export { createPromptInputHistory }
 export type { PromptInputControls, PromptInputHistory, PromptInputProps, PromptInputState, PromptInputSubmission }
@@ -1,5 +1,5 @@
 import { getFilename } from "@opencode-ai/core/util/path"
-import type { AgentPartInput, FilePartInput, Part, TextPartInput } from "@/types"
+import { type AgentPartInput, type FilePartInput, type Part, type TextPartInput } from "@opencode-ai/sdk/v2/client"
 import type { FileSelection } from "@/context/file"
 import { encodeFilePath } from "@/context/file/path"
 import type { AgentPart, FileAttachmentPart, ImageAttachmentPart, Prompt } from "@/context/prompt"
@@ -1,4 +1,4 @@
-import type { Message, Session } from "@/types"
+import type { Message, Session } from "@opencode-ai/sdk/v2/client"
 import { showToast } from "@/utils/toast"
 import { base64Encode } from "@opencode-ai/core/util/encode"
 import { Binary } from "@opencode-ai/core/util/binary"
@@ -1,5 +1,5 @@
 import { describe, expect, test } from "bun:test"
-import type { Message, Part } from "@/types"
+import type { Message, Part } from "@opencode-ai/sdk/v2/client"
 import { estimateSessionContextBreakdown } from "./session-context-breakdown"

 const user = (id: string) => {
@@ -1,4 +1,4 @@
-import type { Message, Part } from "@/types"
+import type { Message, Part } from "@opencode-ai/sdk/v2/client"

 export type SessionContextBreakdownKey = "system" | "user" | "assistant" | "tool" | "other"

@@ -1,5 +1,5 @@
 import { describe, expect, test } from "bun:test"
-import type { Message } from "@/types"
+import type { Message } from "@opencode-ai/sdk/v2/client"
 import { getSessionContext } from "./session-context-metrics"

 const assistant = (
@@ -1,4 +1,4 @@
-import type { AssistantMessage, Message } from "@/types"
+import type { AssistantMessage, Message } from "@opencode-ai/sdk/v2/client"

 type Provider = {
  id: string
@@ -10,7 +10,7 @@ import { StickyAccordionHeader } from "@opencode-ai/ui/sticky-accordion-header"
 import { File } from "@opencode-ai/session-ui/file"
 import { Markdown } from "@opencode-ai/session-ui/markdown"
 import { ScrollView } from "@opencode-ai/ui/scroll-view"
-import type { Message, Part, UserMessage } from "@/types"
+import type { Message, Part, UserMessage } from "@opencode-ai/sdk/v2/client"
 import { useLanguage } from "@/context/language"
 import { useProviders } from "@/hooks/use-providers"
 import { useSDK } from "@/context/sdk"
@@ -1,4 +1,4 @@
-import type { LspStatus } from "@/types"
+import type { LspStatus } from "@opencode-ai/sdk/v2/client"
 import type { McpServer } from "@opencode-ai/client/promise"

 export function hasServiceNeedingAttention(input: { mcp: Array<McpServer["status"]["status"]> }) {
@@ -9,7 +9,7 @@ import { useGlobal } from "@/context/global"
 import { ServerConnection, serverName } from "@/context/server"
 import { displayName, projectForSession } from "@/pages/layout/helpers"
 import { SessionTabAvatar } from "@/pages/layout/session-tab-avatar"
-import type { Session } from "@/types"
+import type { Session } from "@opencode-ai/sdk/v2"
 import { canOpenTabRename, forwardTabRef } from "./titlebar-tab-gesture"
 import { TabPreviewPopover } from "./titlebar-tab-popover"
 import "./titlebar-tab-nav.css"
@@ -19,7 +19,7 @@ import { base64Encode } from "@opencode-ai/core/util/encode"
 import { showToast } from "@/utils/toast"
 import { canStartTabDrag, isTabCloseTarget } from "./titlebar-tab-gesture"
 import { adjacentTabKey, mergeVisibleTabOrder } from "./titlebar-tab-order"
-import type { Session } from "@/types"
+import type { Session } from "@opencode-ai/sdk/v2"

 function SessionTabSlot(props: {
  tab: SessionTab
@@ -1,5 +1,5 @@
 import { Binary } from "@opencode-ai/core/util/binary"
-import type { Message, Part, Session } from "@/types"
+import type { Message, Part, Session } from "@opencode-ai/sdk/v2/client"
 import { createMemo } from "solid-js"
 import { produce, reconcile, type SetStoreFunction } from "solid-js/store"
 import type { createServerSdkContext } from "./server-sdk"
@@ -1,4 +1,4 @@
-import type { FileContent } from "@/types"
+import type { FileContent } from "@opencode-ai/sdk/v2"

 const MAX_FILE_CONTENT_ENTRIES = 40
 const MAX_FILE_CONTENT_BYTES = 20 * 1024 * 1024
@@ -1,5 +1,5 @@
 import { createStore, produce, reconcile } from "solid-js/store"
-import type { FileNode } from "@/types"
+import type { FileNode } from "@opencode-ai/sdk/v2"

 type DirectoryState = {
  expanded: boolean
@@ -1,4 +1,4 @@
-import type { FileContent } from "@/types"
+import type { FileContent } from "@opencode-ai/sdk/v2"

 export type FileSelection = {
  startLine: number
@@ -1,4 +1,4 @@
-import type { FileNode } from "@/types"
+import type { FileNode } from "@opencode-ai/sdk/v2"

 type WatcherEvent = {
  type: string
@@ -1,8 +1,7 @@
 import { describe, expect, test } from "bun:test"
 import { createStore } from "solid-js/store"
 import { QueryClient } from "@tanstack/solid-query"
-import type { Config, Project } from "@/types"
-import type { OpencodeClient } from "@opencode-ai/sdk/v2/client"
+import type { Config, OpencodeClient, Project } from "@opencode-ai/sdk/v2/client"
 import type { AgentApi, CatalogApi, CommandApi, ReferenceApi } from "@opencode-ai/client/promise"
 import type { NormalizedProviderListResponse } from "@opencode-ai/session-ui/context"
 import {
@@ -1,5 +1,6 @@
 import type {
  Config,
+  OpencodeClient,
  Path,
  PermissionRequest,
  Project,
@@ -7,8 +8,7 @@ import type {
  QuestionRequest,
  ReferenceInfo,
  Session,
-} from "@/types"
-import type { OpencodeClient } from "@opencode-ai/sdk/v2/client"
+} from "@opencode-ai/sdk/v2/client"
 import type {
  AgentListInput,
  AgentListOutput,
@@ -1,7 +1,7 @@
 import { createRoot, createSignal, getOwner, onCleanup, runWithOwner, type Owner } from "solid-js"
 import { createStore, type SetStoreFunction, type Store } from "solid-js/store"
 import { Persist, persisted } from "@/utils/persist"
-import type { VcsInfo } from "@/types"
+import type { VcsInfo } from "@opencode-ai/sdk/v2/client"
 import {
  DIR_IDLE_TTL_MS,
  MAX_DIR_STORES,
@@ -1,5 +1,5 @@
 import { describe, expect, test } from "bun:test"
-import type { Message, Part, PermissionRequest, Project, QuestionRequest, Session } from "@/types"
+import type { Message, Part, PermissionRequest, Project, QuestionRequest, Session } from "@opencode-ai/sdk/v2/client"
 import { createStore } from "solid-js/store"
 import type { State } from "./types"
 import { applyDirectoryEvent, applyGlobalEvent, cleanupDroppedSessionCaches } from "./event-reducer"
@@ -9,7 +9,7 @@ import type {
  Session,
  SessionStatus,
  Todo,
-} from "@/types"
+} from "@opencode-ai/sdk/v2/client"
 import type { FileDiffInfo } from "@opencode-ai/client/promise"
 import type { State, VcsCache } from "./types"
 import { trimSessions } from "./session-trim"
@@ -1,5 +1,5 @@
 import { describe, expect, test } from "bun:test"
-import type { SessionV2Info } from "@/types"
+import type { SessionV2Info } from "@opencode-ai/sdk/v2/client"
 import {
  applyHomeSessionEvent,
  appendHomeSessionEvent,
@@ -1,4 +1,4 @@
-import type { Event, Session, SessionV2Info, V2SessionListResponse } from "@/types"
+import type { Event, Session, SessionV2Info, V2SessionListResponse } from "@opencode-ai/sdk/v2/client"
 import type { QueryClient } from "@tanstack/solid-query"
 import { trimSessions } from "./session-trim"
 import { pathKey } from "@/utils/path-key"
@@ -1,5 +1,5 @@
 import { describe, expect, test } from "bun:test"
-import type { Message, Part, PermissionRequest, QuestionRequest, SessionStatus, Todo } from "@/types"
+import type { Message, Part, PermissionRequest, QuestionRequest, SessionStatus, Todo } from "@opencode-ai/sdk/v2/client"
 import type { FileDiffInfo } from "@opencode-ai/client/promise"
 import { dropSessionCaches, pickSessionCacheEvictions } from "./session-cache"

@@ -1,4 +1,4 @@
-import type { Message, Part, PermissionRequest, QuestionRequest, SessionStatus, Todo } from "@/types"
+import type { Message, Part, PermissionRequest, QuestionRequest, SessionStatus, Todo } from "@opencode-ai/sdk/v2/client"
 import type { FileDiffInfo } from "@opencode-ai/client/promise"
 import type { SessionMessageInfo } from "@opencode-ai/client/promise"

@@ -1,5 +1,5 @@
 import { describe, expect, test } from "bun:test"
-import type { PermissionRequest, Session } from "@/types"
+import type { PermissionRequest, Session } from "@opencode-ai/sdk/v2/client"
 import { trimSessions } from "./session-trim"

 const session = (input: { id: string; parentID?: string; created: number; updated?: number; archived?: number }) =>
@@ -1,4 +1,4 @@
-import type { PermissionRequest, Session } from "@/types"
+import type { PermissionRequest, Session } from "@opencode-ai/sdk/v2/client"
 import { cmp } from "./utils"
 import { SESSION_RECENT_LIMIT, SESSION_RECENT_WINDOW } from "./types"

@@ -12,7 +12,7 @@ import type {
  SessionStatus,
  Todo,
  VcsInfo,
-} from "@/types"
+} from "@opencode-ai/sdk/v2/client"
 import type { FileDiffInfo } from "@opencode-ai/client/promise"
 import { NormalizedProviderListResponse } from "@opencode-ai/session-ui/context"
 import type { CommandInfo, McpResource, McpServer, SessionMessageInfo } from "@opencode-ai/client/promise"
@@ -5,7 +5,7 @@ import type {
  PermissionRequest,
  ProviderListOutput,
 } from "@opencode-ai/client/promise"
-import type { Agent, Event, Project, Provider, ProviderListResponse } from "@/types"
+import type { Agent, Event, Project, Provider, ProviderListResponse } from "@opencode-ai/sdk/v2/client"
 import type { Project as CurrentProject } from "@opencode-ai/client/promise"
 import { NormalizedProviderListResponse } from "@opencode-ai/session-ui/context"
 export { pathKey as directoryKey, type PathKey as DirectoryKey } from "@/utils/path-key"
@@ -7,7 +7,7 @@ import { useServerSync } from "./server-sync"
 import { useServerSDK } from "./server-sdk"
 import { RECENTLY_CLOSED_DISPLAY_LIMIT, ServerConnection, useServer } from "./server"
 import { usePlatform } from "./platform"
-import type { Project } from "@/types"
+import { Project } from "@opencode-ai/sdk/v2"
 import { normalizeProjectInfo } from "./global-sync/utils"
 import { Persist, persisted, removePersisted } from "@/utils/persist"
 import { pathKey } from "@/utils/path-key"
@@ -9,7 +9,7 @@ import { useLanguage } from "@/context/language"
 import { useSettings } from "@/context/settings"
 import { base64Encode } from "@opencode-ai/core/util/encode"
 import { decode64 } from "@/utils/base64"
-import type { EventSessionError } from "@/types"
+import { EventSessionError } from "@opencode-ai/sdk/v2"
 import { Persist, persisted } from "@/utils/persist"
 import { playSoundById } from "@/utils/sound"
 import { useGlobal } from "./global"
@@ -1,5 +1,5 @@
 import { describe, expect, test } from "bun:test"
-import type { PermissionRequest, Session } from "@/types"
+import type { PermissionRequest, Session } from "@opencode-ai/sdk/v2/client"
 import { base64Encode } from "@opencode-ai/core/util/encode"
 import { autoRespondsPermission, isDirectoryAutoAccepting, sessionAutoAccept } from "./permission-auto-respond"

@@ -1,7 +1,7 @@
 import { createEffect, createMemo, createRoot, getOwner, onCleanup } from "solid-js"
 import { createStore, produce } from "solid-js/store"
 import { createSimpleContext } from "@opencode-ai/ui/context"
-import type { PermissionRequest } from "@/types"
+import type { PermissionRequest } from "@opencode-ai/sdk/v2/client"
 import { Persist, persisted } from "@/utils/persist"
 import type { ServerSDK } from "@/context/server-sdk"
 import type { ServerSync } from "./server-sync"
@@ -1,5 +1,5 @@
 import { checksum } from "@opencode-ai/core/util/encode"
-import type { FilePartSource } from "@/types"
+import type { FilePartSource } from "@opencode-ai/sdk/v2/client"
 import { batch, createMemo, type Accessor } from "solid-js"
 import { createStore, type SetStoreFunction } from "solid-js/store"
 import type { FileSelection } from "@/context/file"
@@ -1,7 +1,7 @@
 import { describe, expect, test } from "bun:test"
 import { adaptServerEvent, coalesceServerEvents, enqueueServerEvent, resumeStreamAfterPageShow } from "./server-sdk"
 import type { OpenCodeEvent } from "@opencode-ai/client/promise"
-import type { Event } from "@/types"
+import type { Event } from "@opencode-ai/sdk/v2/client"

 describe("resumeStreamAfterPageShow", () => {
  test("restarts a stream only after a back-forward cache restore", () => {
@@ -1,5 +1,5 @@
 import type { OpenCodeEvent } from "@opencode-ai/client/promise"
-import type { Event, PermissionRequest } from "@/types"
+import type { Event } from "@opencode-ai/sdk/v2/client"
 import { createSimpleContext } from "@opencode-ai/ui/context"
 import { createGlobalEmitter } from "@solid-primitives/event-bus"
 import { makeEventListener } from "@solid-primitives/event-listener"
@@ -18,7 +18,7 @@ const isAbortError = (error: unknown) =>
  error !== null && typeof error === "object" && "name" in error && error.name === "AbortError"

 const isStreamClosed = (error: unknown, signal?: AbortSignal) => isAbortError(error) || signal?.aborted === true
-export type ServerEvent = Event & { id?: string; current?: OpenCodeEvent }
+export type ServerEvent = Event & { current?: OpenCodeEvent }
 type QueuedServerEvent = { directory: string; payload: ServerEvent }
 type CurrentDelta = Extract<
  OpenCodeEvent,
@@ -41,9 +41,9 @@ export function adaptServerEvent(event: OpenCodeEvent): ServerEvent {
          event.data.source?.type === "tool"
            ? { messageID: event.data.source.messageID, callID: event.data.source.callID }
            : undefined,
-      } satisfies PermissionRequest,
+      },
      current: event,
-    }
+    } as ServerEvent
  }
  return { id: event.id, type: event.type, properties: event.data, current: event } as ServerEvent
 }
@@ -1,8 +1,7 @@
 import { describe, expect, test } from "bun:test"
 import type { retry } from "@opencode-ai/core/util/retry"
 import type { OpenCodeEvent, SessionApi } from "@opencode-ai/client/promise"
-import type { Message, Part, Session } from "@/types"
-import type { OpencodeClient } from "@opencode-ai/sdk/v2/client"
+import type { Message, OpencodeClient, Part, Session } from "@opencode-ai/sdk/v2/client"
 import { createServerSession } from "./server-session"
 import type { ServerApi } from "@/utils/server"

@@ -3,14 +3,14 @@ import { retry } from "@opencode-ai/core/util/retry"
 import type { OpenCodeEvent, SessionApi, SessionMessageInfo } from "@opencode-ai/client/promise"
 import type {
  Message,
+  OpencodeClient,
  Part,
  PermissionRequest,
  QuestionRequest,
  Session,
  SessionStatus,
  Todo,
-} from "@/types"
-import type { OpencodeClient } from "@opencode-ai/sdk/v2/client"
+} from "@opencode-ai/sdk/v2/client"
 import type { FileDiffInfo } from "@opencode-ai/client/promise"
 import { batch } from "solid-js"
 import { createStore, produce, reconcile } from "solid-js/store"
@@ -1,11 +1,11 @@
 import type {
  Config,
+  OpencodeClient,
  Path,
  Project,
  ProviderAuthResponse,
  SessionStatus,
-} from "@/types"
-import type { OpencodeClient } from "@opencode-ai/sdk/v2/client"
+} from "@opencode-ai/sdk/v2/client"
 import { showToast } from "@/utils/toast"
 import { getFilename } from "@opencode-ai/core/util/path"
 import { type Accessor, batch, createMemo, getOwner, onCleanup, onMount, untrack } from "solid-js"
@@ -1,5 +1,5 @@
 import { describe, expect, test } from "bun:test"
-import type { Message, Part } from "@/types"
+import type { Message, Part } from "@opencode-ai/sdk/v2/client"
 import { applyOptimisticAdd, applyOptimisticRemove, mergeOptimisticPage } from "./sync"

 type Text = Extract<Part, { type: "text" }>
@@ -2,7 +2,7 @@ import { Binary } from "@opencode-ai/core/util/binary"
 import { createMemo } from "solid-js"
 import { useServerSync } from "./server-sync"
 import { useSDK } from "./sdk"
-import type { Message, Part } from "@/types"
+import type { Message, Part } from "@opencode-ai/sdk/v2/client"

 const SKIP_PARTS = new Set(["patch", "step-start", "step-finish"])

@@ -1,4 +1,4 @@
-import type { Session } from "@/types"
+import type { Session } from "@opencode-ai/sdk/v2/client"
 import { createSimpleContext } from "@opencode-ai/ui/context"
 import { createStore, produce } from "solid-js/store"
 import { Persist, persisted, removePersisted, draftPersistedKeys } from "@/utils/persist"
@@ -1,4 +1,4 @@
-import type { Session } from "@/types"
+import type { Session } from "@opencode-ai/sdk/v2/client"
 import { preloadMarkdown } from "@opencode-ai/session-ui/markdown-cache"
 import { useDialog } from "@opencode-ai/ui/context/dialog"
 import { useMarked } from "@opencode-ai/ui/context/marked"
@@ -1,4 +1,4 @@
-import type { Session } from "@/types"
+import type { Session } from "@opencode-ai/sdk/v2/client"
 import { type Accessor, createMemo, For, Show } from "solid-js"
 import { Spinner } from "@opencode-ai/ui/spinner"
 import { ScrollView } from "@opencode-ai/ui/scroll-view"
@@ -26,7 +26,7 @@ import { Tooltip } from "@opencode-ai/ui/tooltip"
 import { DropdownMenu } from "@opencode-ai/ui/dropdown-menu"
 import { Dialog } from "@opencode-ai/ui/dialog"
 import { getFilename } from "@opencode-ai/core/util/path"
-import type { Session } from "@/types"
+import { Session } from "@opencode-ai/sdk/v2/client"
 import { usePlatform } from "@/context/platform"
 import { useSettings } from "@/context/settings"
 import { createStore, produce, reconcile } from "solid-js/store"
@@ -6,7 +6,7 @@ import {
  parseDeepLink,
  parseNewSessionDeepLink,
 } from "./deep-links"
-import type { Session } from "@/types"
+import { type Session } from "@opencode-ai/sdk/v2/client"
 import {
  childSessionOnPath,
  closeHomeProject,
@@ -1,5 +1,5 @@
 import { getFilename } from "@opencode-ai/core/util/path"
-import type { Session } from "@/types"
+import { type Session } from "@opencode-ai/sdk/v2/client"
 import { pathKey } from "@/utils/path-key"
 import type { ServerConnection } from "@/context/server"
 import type { HomeProjectSelection } from "@/context/layout"
@@ -1,4 +1,4 @@
-import type { Session } from "@/types"
+import type { Session } from "@opencode-ai/sdk/v2/client"
 import { Avatar } from "@opencode-ai/ui/avatar"
 import { Icon } from "@opencode-ai/ui/icon"
 import { Icon as IconV2 } from "@opencode-ai/ui/v2/icon"
@@ -14,7 +14,7 @@ import { IconButtonV2 } from "@opencode-ai/ui/v2/icon-button-v2"
 import { Icon as IconV2 } from "@opencode-ai/ui/v2/icon"
 import { Spinner } from "@opencode-ai/ui/spinner"
 import { Tooltip } from "@opencode-ai/ui/tooltip"
-import type { Session } from "@/types"
+import { type Session } from "@opencode-ai/sdk/v2/client"
 import { type LocalProject } from "@/context/layout"
 import { useServerSync, useQueryOptions } from "@/context/server-sync"
 import { useLanguage } from "@/context/language"
@@ -1,4 +1,4 @@
-import type { FilePart, Project, UserMessage, VcsFileDiff } from "@/types"
+import type { FilePart, Project, UserMessage, VcsFileDiff } from "@opencode-ai/sdk/v2"
 import { getFilename } from "@opencode-ai/core/util/path"
 import { useDialog } from "@opencode-ai/ui/context/dialog"
 import { createQuery, skipToken, useMutation, useQueryClient } from "@tanstack/solid-query"
@@ -1,5 +1,5 @@
 import { describe, expect, test } from "bun:test"
-import type { PermissionRequest, QuestionRequest, Session } from "@/types"
+import type { PermissionRequest, QuestionRequest, Session } from "@opencode-ai/sdk/v2/client"
 import { todoDockAtBoundary, todoState } from "./session-composer-state"
 import { sessionPermissionRequest, sessionQuestionRequest } from "./session-request-tree"

@@ -1,6 +1,6 @@
 import { createEffect, createMemo, on, onCleanup } from "solid-js"
 import { createStore } from "solid-js/store"
-import type { PermissionRequest, QuestionRequest, Todo } from "@/types"
+import type { PermissionRequest, QuestionRequest, Todo } from "@opencode-ai/sdk/v2"
 import { useParams } from "@solidjs/router"
 import { showToast } from "@/utils/toast"
 import { useServerSync } from "@/context/server-sync"
@@ -1,5 +1,5 @@
 import { For, Show } from "solid-js"
-import type { PermissionRequest } from "@/types"
+import type { PermissionRequest } from "@opencode-ai/sdk/v2"
 import { Button } from "@opencode-ai/ui/button"
 import { DockPrompt } from "@opencode-ai/session-ui/dock-prompt"
 import { Icon } from "@opencode-ai/ui/icon"
@@ -6,7 +6,7 @@ import { DockPrompt } from "@opencode-ai/session-ui/dock-prompt"
 import { Icon } from "@opencode-ai/ui/icon"
 import { useSpring } from "@opencode-ai/ui/motion-spring"
 import { showToast } from "@/utils/toast"
-import type { QuestionAnswer, QuestionRequest } from "@/types"
+import type { QuestionAnswer, QuestionRequest } from "@opencode-ai/sdk/v2"
 import { useLanguage } from "@/context/language"
 import { useSDK } from "@/context/sdk"
 import { makeEventListener } from "@solid-primitives/event-listener"
@@ -1,4 +1,4 @@
-import type { PermissionRequest, QuestionRequest, Session } from "@/types"
+import type { PermissionRequest, QuestionRequest, Session } from "@opencode-ai/sdk/v2/client"

 function sessionTreeRequest<T>(
  session: Session[],
@@ -1,4 +1,4 @@
-import type { Todo } from "@/types"
+import type { Todo } from "@opencode-ai/sdk/v2"
 import { AnimatedNumber } from "@opencode-ai/ui/animated-number"
 import { Checkbox } from "@opencode-ai/ui/checkbox"
 import { DockTray } from "@opencode-ai/ui/dock-surface"
@@ -1,7 +1,7 @@
 // @ts-nocheck
 import { createEffect, createMemo, onCleanup } from "solid-js"
 import { createStore } from "solid-js/store"
-import type { Todo } from "@/types"
+import type { Todo } from "@opencode-ai/sdk/v2"
 import { useServerSync } from "@/context/global-sync"
 import { PromptInput } from "@/components/prompt-input"
 import { usePrompt } from "@/context/prompt"
@@ -1,6 +1,6 @@
 import { createEffect, onCleanup, type JSX } from "solid-js"
 import { makeEventListener } from "@solid-primitives/event-listener"
-import type { SnapshotFileDiff, VcsFileDiff } from "@/types"
+import type { SnapshotFileDiff, VcsFileDiff } from "@opencode-ai/sdk/v2"
 import type { FileDiffInfo } from "@opencode-ai/client/promise"
 import { SessionReview } from "@opencode-ai/session-ui/session-review"
 import type {
@@ -1,5 +1,5 @@
 import { describe, expect, test } from "bun:test"
-import type { UserMessage } from "@/types"
+import type { UserMessage } from "@opencode-ai/sdk/v2"
 import { resetSessionModel, restorePromptModel, syncPromptModel, syncSessionModel } from "./session-model-helpers"

 const message = (input?: { agent?: string; model?: UserMessage["model"] }) =>
@@ -1,4 +1,4 @@
-import type { UserMessage } from "@/types"
+import type { UserMessage } from "@opencode-ai/sdk/v2"

 type Local = {
  session: {
@@ -23,7 +23,7 @@ import { Mark } from "@opencode-ai/ui/logo"
 import { IconButtonV2 } from "@opencode-ai/ui/v2/icon-button-v2"
 import { KeybindV2 } from "@opencode-ai/ui/v2/keybind-v2"
 import { TooltipV2 } from "@opencode-ai/ui/v2/tooltip-v2"
-import type { SnapshotFileDiff, VcsFileDiff } from "@/types"
+import type { SnapshotFileDiff, VcsFileDiff } from "@opencode-ai/sdk/v2"
 import type { FileDiffInfo } from "@opencode-ai/client/promise"
 import { ConstrainDragYAxis, getDraggableId } from "@/utils/solid-dnd"
 import { useDialog } from "@opencode-ai/ui/context/dialog"
@@ -51,7 +51,7 @@ import type {
  Part as PartType,
  ToolPart,
  UserMessage,
-} from "@/types"
+} from "@opencode-ai/sdk/v2"
 import { showToast } from "@/utils/toast"
 import { getDirectory, getFilename } from "@opencode-ai/core/util/path"
 import { Popover as KobaltePopover } from "@kobalte/core/popover"
@@ -1,5 +1,5 @@
 import { describe, expect, test } from "bun:test"
-import type { AssistantMessage, Message, UserMessage } from "@/types"
+import type { AssistantMessage, Message, UserMessage } from "@opencode-ai/sdk/v2"
 import { isTimelineReady, loadOlderTimeline, selectUserMessages, selectVisibleUserMessages } from "./model"

 const user = (id: string) => ({ id, role: "user" }) as UserMessage
@@ -1,4 +1,4 @@
-import type { Message, UserMessage } from "@/types"
+import type { Message, UserMessage } from "@opencode-ai/sdk/v2"
 import { createMemo, createResource, onCleanup, untrack, type Accessor } from "solid-js"
 import { useServerSync } from "@/context/server-sync"
 import { useSync } from "@/context/sync"
@@ -1,5 +1,5 @@
 import type { SessionMessageInfo } from "@opencode-ai/client/promise"
-import type { AssistantMessage, Message, Part, SessionStatus, UserMessage } from "@/types"
+import type { AssistantMessage, Message, Part, SessionStatus, UserMessage } from "@opencode-ai/sdk/v2"
 import { createMemo, type Accessor } from "solid-js"
 import { reuseTimelineRows } from "./row-reconciliation"
 import { Timeline, TimelineRow } from "./rows"
@@ -1,6 +1,6 @@
 import { parseCommentNote, readCommentMetadata } from "@/utils/comment-note"
 import type { SessionMessageInfo } from "@opencode-ai/client/promise"
-import type { AssistantMessage, Part, SessionStatus, UserMessage } from "@/types"
+import { AssistantMessage, Part, SessionStatus, UserMessage } from "@opencode-ai/sdk/v2"
 import { groupParts, renderable, type PartGroup } from "@opencode-ai/session-ui/message-part"
 import { TimelineRow, type SummaryDiff } from "./timeline-row"
 import { uniqueSummaryDiffs } from "./summary-diffs"
@@ -215,7 +215,7 @@ export namespace Timeline {
    }

    if (error) {
-      const data = error.data && "message" in error.data ? error.data.message : undefined
+      const data = error.data?.message
      rows.push(
        new TimelineRow.Error({
          userMessageID: userMessage.id,
@@ -1,5 +1,5 @@
 import { describe, expect, test } from "bun:test"
-import type { SnapshotFileDiff } from "@/types"
+import type { SnapshotFileDiff } from "@opencode-ai/sdk/v2"
 import { uniqueSummaryDiffs } from "./summary-diffs"

 const diff = (file: string, additions: number) =>
@@ -1,4 +1,4 @@
-import type { SnapshotFileDiff } from "@/types"
+import type { SnapshotFileDiff } from "@opencode-ai/sdk/v2"
 import type { SummaryDiff } from "./timeline-row"

 export function uniqueSummaryDiffs(diffs: SnapshotFileDiff[] | undefined) {
@@ -1,4 +1,4 @@
-import type { SnapshotFileDiff } from "@/types"
+import type { SnapshotFileDiff } from "@opencode-ai/sdk/v2"
 import type { PartGroup } from "@opencode-ai/session-ui/message-part"
 import { Data, Equal } from "effect"

@@ -1,6 +1,6 @@
 import { useSDK } from "@/context/sdk"
 import { Persist, persisted } from "@/utils/persist"
-import type { SessionStatus } from "@/types"
+import { SessionStatus } from "@opencode-ai/sdk/v2"
 import { onCleanup } from "solid-js"
 import { createStore } from "solid-js/store"
 import { useSessionLayout } from "./session-layout"
@@ -15,7 +15,7 @@ import { showToast } from "@/utils/toast"
 import { findLast } from "@opencode-ai/core/util/array"
 import { createSessionTabs } from "@/pages/session/helpers"
 import { extractPromptFromParts } from "@/utils/prompt"
-import type { UserMessage } from "@/types"
+import { UserMessage } from "@opencode-ai/sdk/v2"
 import { useSessionLayout } from "@/pages/session/session-layout"
 import { createSessionOwnership } from "./session-ownership"
 import { useLocal } from "@/context/local"
--- a/Show More
+++ b/Show More