test(cli): isolate the exec image tests from the models.dev refresh

runExec starts a background models.dev download unless
ZERO_DISABLE_MODELS_FETCH is set. TestRunExecImageAttachmentHistory moved
the user directories into a TempDir by hand but left the fetch on, so a
5.7 MB download landed in the TempDir while its cleanup ran, and the
macOS runner failed with "unlinkat ... directory not empty". The two
older image tests had no isolation and fetched into the real user cache.

Use isolateCLIUserState in all three, which also points the cache path
into the fixture and turns the fetch off.

.release-please-manifest.json

@@ -1 +1 @@
-{".":"0.10.0"}
+{".":"0.11.0"}

CHANGELOG.md

@@ -6,6 +6,26 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 aims to follow [Semantic Versioning](https://semver.org/spec/v2.0.0.html) once the first release is
 tagged. Until then, source builds report the version `dev`.
 
+## [0.11.0](https://github.com/Twigpine/zero/compare/v0.10.0...v0.11.0) (2026-10-15)
+
+
+### Features
+
+* **providers:** add Concentrate provider preset ([#1147](https://github.com/Twigpine/zero/issues/1147)) ([61b0936](https://github.com/Twigpine/zero/commit/61b09364f0f45b0fa8aebaf0a6c3d1c55dbe01c3))
+
+
+### Bug Fixes
+
+* **cli:** let providers subcommands run with no active provider ([#1143](https://github.com/Twigpine/zero/issues/1143)) ([d1a0d04](https://github.com/Twigpine/zero/commit/d1a0d048ee2c1e7cbfb75160ec4c9f099f3c4472))
+* **npm:** wait for npm to apply each publish, and drop the one-time @gitlawb/zero steps ([#1145](https://github.com/Twigpine/zero/issues/1145)) ([8e363fc](https://github.com/Twigpine/zero/commit/8e363fcaa5d51bf5b5b244692dc61bf8d4ae8799))
+* **tui,cli:** stop a repository's git config from running programs in Zero's own git calls ([#1133](https://github.com/Twigpine/zero/issues/1133)) ([640d936](https://github.com/Twigpine/zero/commit/640d936bfbe00c4cd3017ca35fb7b5c15d91a1c5))
+* **workspaceindex:** skip git-ignored and build-cache dirs in Scan only ([#1117](https://github.com/Twigpine/zero/issues/1117)) ([c88c77b](https://github.com/Twigpine/zero/commit/c88c77bf701039dca01d9786bf5648d779c949b3))
+
+
+### Performance Improvements
+
+* **redaction:** add fast-path byte checks to eliminate regex allocations on clean strings ([#945](https://github.com/Twigpine/zero/issues/945)) ([ce2fcff](https://github.com/Twigpine/zero/commit/ce2fcffaf10d8e8c8c5a13e06fd7809f09fc9867))
+
 ## [0.10.0](https://github.com/Twigpine/zero/compare/v0.9.0...v0.10.0) (2026-10-15)
 
 

README.md

@@ -173,17 +173,18 @@ If you are testing before the first public release, build from source:
 go build -o zero ./cmd/zero
 ```
 
-On Linux, build the sandbox helper too if you want native sandboxing:
+On Linux, native sandboxing needs Bubblewrap. The main `zero` binary re-executes
+itself as the helper when `zero-linux-sandbox` is absent. A separate helper next
+to `zero` or on `PATH` still takes precedence:
 
 ```bash
-go build -o zero-linux-sandbox ./cmd/zero-linux-sandbox
-go build -o zero-seccomp ./cmd/zero-seccomp   # optional compatibility wrapper
+go build -o zero-linux-sandbox ./cmd/zero-linux-sandbox   # optional
+go build -o zero-seccomp ./cmd/zero-seccomp               # optional compatibility wrapper
 ```
 
-Put `zero` and `zero-linux-sandbox` in the same directory on `PATH`
-(`~/.local/bin` is a good default). macOS does not need an extra helper binary.
-Windows source builds can use the main `zero.exe` as their sandbox helper; release
-archives still ship standalone Windows helper executables.
+Put `zero` on `PATH` (`~/.local/bin` is a good default). macOS does not need an
+extra helper binary. Windows source builds can use the main `zero.exe` as their
+sandbox helper; release archives still ship standalone Windows helper executables.
 
 More install details: [docs/INSTALL.md](docs/INSTALL.md).
 
@@ -216,6 +217,7 @@ export AIMLAPI_API_KEY=...
 export LONGCAT_API_KEY=...
 export FIREWORKS_API_KEY=...
 export GMI_API_KEY=...
+export CONCENTRATE_API_KEY=...
 export MINIMAX_API_KEY=...
 export MINIMAXI_API_KEY=...
 ```
@@ -244,6 +246,12 @@ To configure GMI Cloud directly, run:
 zero providers setup gmicloud --set-active
 ```
 
+To configure Concentrate directly, run:
+
+```bash
+zero providers setup concentrate --set-active
+```
+
 MiniMax presets use the Anthropic-compatible endpoints for the global and China
 regions:
 

README_ZH.md

@@ -150,14 +150,14 @@ go run ./cmd/zero
 go build -o zero ./cmd/zero
 ```
 
-在 Linux 上，如果你需要原生沙箱，还需要构建沙箱辅助程序：
+在 Linux 上，原生沙箱需要 Bubblewrap。主程序 `zero` 在找不到 `zero-linux-sandbox` 时会以自身作为辅助进程重新执行。同目录或 PATH 上的独立 helper 仍优先：
 
 ```bash
-go build -o zero-linux-sandbox ./cmd/zero-linux-sandbox
-go build -o zero-seccomp ./cmd/zero-seccomp   # 可选的兼容性包装器
+go build -o zero-linux-sandbox ./cmd/zero-linux-sandbox   # 可选
+go build -o zero-seccomp ./cmd/zero-seccomp               # 可选的兼容性包装器
 ```
 
-将 `zero` 和 `zero-linux-sandbox` 放在 `PATH` 上的同一目录中（`~/.local/bin` 是一个好的默认选择）。macOS 不需要额外的辅助二进制文件。Windows 源码构建可以使用主 `zero.exe` 作为沙箱辅助程序；发布包仍然附带独立的 Windows 辅助可执行文件。
+将 `zero` 放在 `PATH` 上（`~/.local/bin` 是一个好的默认选择）。macOS 不需要额外的辅助二进制文件。Windows 源码构建可以使用主 `zero.exe` 作为沙箱辅助程序；发布包仍然附带独立的 Windows 辅助可执行文件。
 
 更多安装细节：[docs/INSTALL.md](docs/INSTALL.md)。
 
@@ -186,6 +186,7 @@ export ANTHROPIC_API_KEY=...
 export GEMINI_API_KEY=...
 export LONGCAT_API_KEY=...
 export GMI_API_KEY=...
+export CONCENTRATE_API_KEY=...
 ```
 
 要直接配置美团 LongCat（LongCat-2.0），运行：
@@ -200,6 +201,12 @@ zero providers setup longcat --set-active
 zero providers setup gmicloud --set-active
 ```
 
+要直接配置 Concentrate，运行：
+
+```bash
+zero providers setup concentrate --set-active
+```
+
 对于本地模型，运行 Ollama、LM Studio 或 [Atomic Chat](https://atomic.chat) 桌面应用，
 然后使用 `zero setup` 或 `zero providers detect`。使用 Atomic Chat 时，请先加载模型并启用
 本地 OpenAI 兼容 API（默认地址为 `http://127.0.0.1:1337/v1`），再选择 `atomic-chat-local`。

SUPPORT.md

@@ -2,8 +2,8 @@
 
 ## Questions, setup help, configuration
 
-Ask in [GitHub Discussions](https://github.com/Gitlawb/zero/discussions). Use
-[Q&A](https://github.com/Gitlawb/zero/discussions/categories/q-a) so answers can
+Ask in [GitHub Discussions](https://github.com/Twigpine/zero/discussions). Use
+[Q&A](https://github.com/Twigpine/zero/discussions/categories/q-a) so answers can
 be marked and found by the next person.
 
 The fastest way to a useful answer is to include:
@@ -18,19 +18,19 @@ The fastest way to a useful answer is to include:
 ## Bugs
 
 If Zero does something wrong (crashes, wrong output, broken behavior), file a
-[bug report](https://github.com/Gitlawb/zero/issues/new/choose). If you are not
+[bug report](https://github.com/Twigpine/zero/issues/new/choose). If you are not
 sure whether it is a bug or a setup problem, start in Discussions and we will
 promote it to an issue if it is one.
 
 ## Feature ideas
 
 Start a thread in
-[Ideas](https://github.com/Gitlawb/zero/discussions/categories/ideas). Zero is
+[Ideas](https://github.com/Twigpine/zero/discussions/categories/ideas). Zero is
 in controlled development (see CONTRIBUTING.md), so discussing an idea first is
 also the path to getting a PR accepted.
 
 ## Security issues
 
 Never file a public issue or discussion. Report privately via
-[GitHub Security Advisories](https://github.com/Gitlawb/zero/security/advisories/new)
+[GitHub Security Advisories](https://github.com/Twigpine/zero/security/advisories/new)
 (see SECURITY.md).

cmd/zero-linux-sandbox/main.go

@@ -5,7 +5,7 @@ package main
 import (
 	"os"
 
-	"github.com/Gitlawb/zero/internal/sandbox"
+	"github.com/Twigpine/zero/internal/sandbox"
 )
 
 func main() {

cmd/zero-perf-bench/main.go

@@ -11,7 +11,7 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/Gitlawb/zero/internal/perfbench"
+	"github.com/Twigpine/zero/internal/perfbench"
 )
 
 const (

cmd/zero-perf-bench/main_test.go

@@ -5,7 +5,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/perfbench"
+	"github.com/Twigpine/zero/internal/perfbench"
 )
 
 func TestParseArgsUsesCliAndEnvOverrides(t *testing.T) {

cmd/zero-perf-bench/tasks.go

@@ -9,7 +9,7 @@ import (
 	"path/filepath"
 	"strings"
 
-	"github.com/Gitlawb/zero/internal/perfbench"
+	"github.com/Twigpine/zero/internal/perfbench"
 )
 
 // taskOptions configures the `zero-perf-bench tasks` subcommand: the reproducible

cmd/zero-perf-bench/turn.go

@@ -9,8 +9,8 @@ import (
 	"path/filepath"
 	"strings"
 
-	"github.com/Gitlawb/zero/internal/execprofile"
-	"github.com/Gitlawb/zero/internal/perfbench"
+	"github.com/Twigpine/zero/internal/execprofile"
+	"github.com/Twigpine/zero/internal/perfbench"
 )
 
 // turnOptions configures the `zero-perf-bench turn` subcommand: the per-turn

cmd/zero-pr-review/main.go

@@ -6,7 +6,7 @@ import (
 	"os"
 	"strings"
 
-	"github.com/Gitlawb/zero/internal/review"
+	"github.com/Twigpine/zero/internal/review"
 )
 
 func main() {

cmd/zero-release/main.go

@@ -8,7 +8,7 @@ import (
 	"path/filepath"
 	"strings"
 
-	"github.com/Gitlawb/zero/internal/release"
+	"github.com/Twigpine/zero/internal/release"
 )
 
 func main() {

cmd/zero-seccomp/main.go

@@ -12,7 +12,7 @@ import (
 	"os/exec"
 	"syscall"
 
-	"github.com/Gitlawb/zero/internal/sandbox"
+	"github.com/Twigpine/zero/internal/sandbox"
 )
 
 func main() {

cmd/zero-windows-command-runner/main.go

@@ -3,7 +3,7 @@ package main
 import (
 	"os"
 
-	"github.com/Gitlawb/zero/internal/sandbox"
+	"github.com/Twigpine/zero/internal/sandbox"
 )
 
 func main() {

cmd/zero-windows-sandbox-setup/main.go

@@ -3,7 +3,7 @@ package main
 import (
 	"os"
 
-	"github.com/Gitlawb/zero/internal/sandbox"
+	"github.com/Twigpine/zero/internal/sandbox"
 )
 
 func main() {

cmd/zero/main.go

@@ -3,9 +3,13 @@ package main
 import (
 	"os"
 
-	"github.com/Gitlawb/zero/internal/cli"
+	"github.com/Twigpine/zero/internal/cli"
+	"github.com/Twigpine/zero/internal/sandbox"
 )
 
 func main() {
+	if len(os.Args) > 1 && os.Args[1] == sandbox.LinuxSandboxHelperSubcommand {
+		os.Exit(sandbox.RunLinuxSandboxHelper(os.Args[1:], os.Stderr))
+	}
 	os.Exit(cli.Run(os.Args[1:], os.Stdout, os.Stderr))
 }

docs/INSTALL.md

@@ -185,13 +185,19 @@ describe a version that is no longer on disk. Prefer `mise upgrade`.
 go install github.com/Gitlawb/zero/cmd/zero@latest
 ```
 
+Every release so far declares the module path `github.com/Gitlawb/zero`, so
+`go install` has to use that path; `github.com/Twigpine/zero/cmd/zero@latest`
+fails with "module declares its path as" until a release is tagged with the new
+module path.
+
 This builds from source, so it needs Go 1.26.9+ and it does not go through the
 release archives. Two consequences worth knowing before you pick it:
 
-- On Linux you also need the sandbox helper, which is a separate binary and is
-  not installed by this command. See
+- On Linux, Bubblewrap is still required for native sandboxing. Zero resolves
+  the helper in this order: an executable `zero-linux-sandbox` next to `zero`,
+  then `PATH`, then self-exec of the main binary. Standalone helpers remain
+  optional and preferred. See
   [Sandbox Helpers For Source Builds](#sandbox-helpers-for-source-builds).
-  Without it, native sandboxing is unavailable.
 - `zero upgrade` treats the result as a standalone install and will replace the
   binary with a release build rather than rebuilding from source. If you chose
   `go install` deliberately, rerun it instead.
@@ -216,21 +222,28 @@ Source builds require Go 1.26.9+.
 
 ### Sandbox Helpers For Source Builds
 
-Release archives include the platform sandbox helpers. If you build directly
-from source, build the helpers you need:
+Release archives include the platform sandbox helpers. A source build of the
+main `zero` binary is enough for Linux native sandboxing. Zero resolves the
+helper in this order:
 
-Linux:
+1. an executable `zero-linux-sandbox` next to `zero`
+2. then `PATH`
+3. then self-exec of the main binary
+
+Bubblewrap must still be installed. Standalone helpers remain optional and
+preferred.
+
+A separate helper remains supported if it sits next to `zero` or on `PATH`:
 
 ```bash
 go build -o zero ./cmd/zero
-go build -o zero-linux-sandbox ./cmd/zero-linux-sandbox
-go build -o zero-seccomp ./cmd/zero-seccomp
+go build -o zero-linux-sandbox ./cmd/zero-linux-sandbox   # optional
+go build -o zero-seccomp ./cmd/zero-seccomp               # optional compatibility wrapper
 ```
 
-Put `zero` and `zero-linux-sandbox` in the same directory on `PATH`, for example
-`~/.local/bin`. `zero-seccomp` is kept as a compatibility wrapper; the sandbox
-helper applies the Unix-socket filter itself when that sandbox option is enabled.
-Linux native sandboxing also requires Bubblewrap to be installed.
+Put `zero` on `PATH`, for example `~/.local/bin`. `zero-seccomp` is kept as a
+compatibility wrapper; the sandbox helper applies the Unix-socket filter itself
+when that sandbox option is enabled.
 
 macOS uses the system sandbox and does not need an extra helper binary.
 

go.mod

@@ -1,4 +1,4 @@
-module github.com/Gitlawb/zero
+module github.com/Twigpine/zero
 
 go 1.26.9
 

internal/acp/agent.go

@@ -13,18 +13,18 @@ import (
 	"strings"
 	"sync"
 
-	"github.com/Gitlawb/zero/internal/agent"
-	"github.com/Gitlawb/zero/internal/config"
-	"github.com/Gitlawb/zero/internal/modelregistry"
-	"github.com/Gitlawb/zero/internal/providercatalog"
-	"github.com/Gitlawb/zero/internal/providermodelcatalog"
-	"github.com/Gitlawb/zero/internal/providermodeldiscovery"
-	"github.com/Gitlawb/zero/internal/redaction"
-	"github.com/Gitlawb/zero/internal/sandbox"
-	"github.com/Gitlawb/zero/internal/sessions"
-	"github.com/Gitlawb/zero/internal/tools"
-	"github.com/Gitlawb/zero/internal/usage"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/agent"
+	"github.com/Twigpine/zero/internal/config"
+	"github.com/Twigpine/zero/internal/modelregistry"
+	"github.com/Twigpine/zero/internal/providercatalog"
+	"github.com/Twigpine/zero/internal/providermodelcatalog"
+	"github.com/Twigpine/zero/internal/providermodeldiscovery"
+	"github.com/Twigpine/zero/internal/redaction"
+	"github.com/Twigpine/zero/internal/sandbox"
+	"github.com/Twigpine/zero/internal/sessions"
+	"github.com/Twigpine/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/usage"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 // Deps are the ZERO capabilities the ACP Agent drives. The CLI fills these with
@@ -528,8 +528,6 @@ func (a *Agent) runTurn(ctx context.Context, sess *acpSession, userText string,
 	queue := func(input sessions.AppendEventInput) {
 		pendingEvents = append(pendingEvents, input)
 	}
-	queue(messageEvent("user", userText))
-
 	visionCache := make(map[string]bool)
 	var visionCacheMu sync.Mutex
 	supportsVision := func(modelID string) bool {
@@ -553,6 +551,9 @@ func (a *Agent) runTurn(ctx context.Context, sess *acpSession, userText string,
 		effectivePrompt = fmt.Sprintf("[Note: %s]\n\n%s", msg, userText)
 		images = nil
 	}
+	// Match the TUI: only images actually sent to the model enter history.
+	attachments := sessions.MessageAttachments{Images: len(images)}
+	queue(messageEvent("user", userText, attachments))
 
 	opts := agent.Options{
 		Cwd:            sess.cwd,
@@ -593,7 +594,7 @@ func (a *Agent) runTurn(ctx context.Context, sess *acpSession, userText string,
 	agentPrompt := buildPrompt(sess.snapshotHistory(), effectivePrompt)
 	result, runErr := a.deps.RunAgent(ctx, agentPrompt, provider, opts)
 	if result.FinalAnswer != "" {
-		queue(messageEvent("assistant", result.FinalAnswer))
+		queue(messageEvent("assistant", result.FinalAnswer, sessions.MessageAttachments{}))
 	}
 	reason, stopErr := stopReasonFor(result, runErr)
 	if stopErr != nil {
@@ -614,7 +615,7 @@ func (a *Agent) runTurn(ctx context.Context, sess *acpSession, userText string,
 	// one file write, which is the contiguity restored here — not a disk
 	// transaction, and not a promise about crashes mid-fsync. Reported by @jatmn.
 	persistenceErr := a.persistTurn(sess.id, pendingEvents)
-	sess.appendHistory(turnRecord{user: userText, assistant: result.FinalAnswer})
+	sess.appendHistory(turnRecord{user: attachments.WithContent(userText), assistant: result.FinalAnswer})
 	a.warnPersistence(
 		note,
 		"save session history",
@@ -930,10 +931,14 @@ func (a *Agent) persistTurn(sessionID string, inputs []sessions.AppendEventInput
 	return err
 }
 
-func messageEvent(role, content string) sessions.AppendEventInput {
+func messageEvent(role, content string, attachments sessions.MessageAttachments) sessions.AppendEventInput {
+	payload := map[string]any{"role": role, "content": content}
+	if role == "user" && (attachments.Images > 0 || attachments.Documents > 0) {
+		payload["attachments"] = attachments
+	}
 	return sessions.AppendEventInput{
 		Type:    sessions.EventMessage,
-		Payload: map[string]any{"role": role, "content": content},
+		Payload: payload,
 	}
 }
 
@@ -1094,14 +1099,16 @@ func (a *Agent) loadHistory(sessionID string, requireHistoryLog bool) ([]turnRec
 			continue
 		}
 		var msg struct {
-			Role    string `json:"role"`
-			Content string `json:"content"`
+			Role        string                      `json:"role"`
+			Content     string                      `json:"content"`
+			Attachments sessions.MessageAttachments `json:"attachments"`
 		}
 		if json.Unmarshal(raw, &msg) != nil {
 			continue
 		}
 		switch msg.Role {
 		case "user":
+			msg.Content = msg.Attachments.WithContent(msg.Content)
 			messages = append(messages, persistedMessage{eventID: persistedMessageIdentity(sessionID, e), role: msg.Role, content: msg.Content})
 			if havePending {
 				records = append(records, turnRecord{user: pendingUser})

internal/acp/agent_test.go

@@ -19,13 +19,13 @@ import (
 	"testing"
 	"time"
 
-	"github.com/Gitlawb/zero/internal/agent"
-	"github.com/Gitlawb/zero/internal/config"
-	"github.com/Gitlawb/zero/internal/providermodeldiscovery"
-	"github.com/Gitlawb/zero/internal/sandbox"
-	"github.com/Gitlawb/zero/internal/sessions"
-	"github.com/Gitlawb/zero/internal/tools"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/agent"
+	"github.com/Twigpine/zero/internal/config"
+	"github.com/Twigpine/zero/internal/providermodeldiscovery"
+	"github.com/Twigpine/zero/internal/sandbox"
+	"github.com/Twigpine/zero/internal/sessions"
+	"github.com/Twigpine/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 // fakeProvider streams a canned assistant message and ends the turn — enough to
@@ -960,7 +960,11 @@ func TestACPHardTurnFailureDoesNotCommitHistory(t *testing.T) {
 		t.Fatal(err)
 	}
 	if err := h.client.Call(ctx, MethodSessionPrompt, PromptParams{
-		SessionID: created.SessionID, Prompt: []ContentBlock{TextBlock("failed question")},
+		SessionID: created.SessionID,
+		Prompt: []ContentBlock{
+			TextBlock("failed question"),
+			ImageBlock(base64.StdEncoding.EncodeToString([]byte("failed image")), "image/png"),
+		},
 	}, &PromptResult{}); err == nil {
 		t.Fatal("hard RunAgent failure was reported as a successful turn")
 	}

internal/acp/desktopinterop_test.go

@@ -15,7 +15,7 @@ import (
 	"fmt"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/agent"
+	"github.com/Twigpine/zero/internal/agent"
 )
 
 // ---- an offered option is an acceptable answer ----

internal/acp/image_history_test.go

@@ -0,0 +1,181 @@
+package acp
+
+import (
+	"bytes"
+	"context"
+	"encoding/base64"
+	"encoding/json"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/Twigpine/zero/internal/agent"
+	"github.com/Twigpine/zero/internal/config"
+	"github.com/Twigpine/zero/internal/providermodeldiscovery"
+	"github.com/Twigpine/zero/internal/sessions"
+	"github.com/Twigpine/zero/internal/zeroruntime"
+)
+
+func TestACPImageAttachmentHistory(t *testing.T) {
+	for _, tc := range []struct {
+		name          string
+		text          string
+		images        int
+		withoutVision bool
+		want          string
+	}{
+		{name: "image only", images: 1, want: "[1 image]"},
+		{name: "text and images", text: "compare these", images: 2, want: "compare these [2 images]"},
+		{name: "ignored by model", images: 1, withoutVision: true, want: ""},
+	} {
+		t.Run(tc.name, func(t *testing.T) {
+			deps := testDeps(t)
+			deps.DiscoverModels = func(context.Context, config.ProviderProfile) ([]providermodeldiscovery.Model, error) {
+				modalities := []string{"text", "image"}
+				if tc.withoutVision {
+					modalities = []string{"text"}
+				}
+				return []providermodeldiscovery.Model{{ID: "fake-model", InputModalities: modalities}}, nil
+			}
+			type observedTurn struct {
+				prompt string
+				images int
+			}
+			turns := make(chan observedTurn, 8)
+			deps.RunAgent = func(_ context.Context, prompt string, _ zeroruntime.Provider, opts agent.Options) (agent.Result, error) {
+				turns <- observedTurn{prompt: prompt, images: len(opts.Images)}
+				return agent.Result{FinalAnswer: "received"}, nil
+			}
+			ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+			defer cancel()
+			workspace := t.TempDir()
+			h := newHarness(t, deps)
+			defer h.stop()
+			var created NewSessionResult
+			if err := h.client.Call(ctx, MethodSessionNew, NewSessionParams{Cwd: workspace}, &created); err != nil {
+				t.Fatal(err)
+			}
+			const imageData = "image-history-bytes-not-for-storage"
+			encoded := base64.StdEncoding.EncodeToString([]byte(imageData))
+			var blocks []ContentBlock
+			if tc.text != "" {
+				blocks = append(blocks, TextBlock(tc.text))
+			}
+			for range tc.images {
+				blocks = append(blocks, ImageBlock(encoded, "image/png"))
+			}
+			if err := h.client.Call(ctx, MethodSessionPrompt, PromptParams{SessionID: created.SessionID, Prompt: blocks}, &PromptResult{}); err != nil {
+				t.Fatal(err)
+			}
+			live := <-turns
+			wantLiveImages := tc.images
+			if tc.withoutVision {
+				wantLiveImages = 0
+			}
+			if live.images != wantLiveImages {
+				t.Fatalf("live images = %d, want %d", live.images, wantLiveImages)
+			}
+			events, err := deps.Store.ReadEvents(created.SessionID)
+			if err != nil || len(events) < 2 {
+				t.Fatalf("read completed turn: events=%+v err=%v", events, err)
+			}
+			var user struct {
+				Role        string `json:"role"`
+				Content     string `json:"content"`
+				Attachments struct {
+					Images int `json:"images"`
+				} `json:"attachments"`
+			}
+			if err := json.Unmarshal(events[0].Payload, &user); err != nil {
+				t.Fatal(err)
+			}
+			if user.Role != "user" || user.Content != tc.text || user.Attachments.Images != wantLiveImages {
+				t.Errorf("stored user event = %s, want original text and attachments.images=%d", events[0].Payload, wantLiveImages)
+			}
+			for _, event := range events {
+				if bytes.Contains(event.Payload, []byte(encoded)) || bytes.Contains(event.Payload, []byte(imageData)) {
+					t.Errorf("image data leaked into session event: %s", event.Payload)
+				}
+			}
+			followUp := func(t *testing.T, client *clientHarness) {
+				t.Helper()
+				if err := client.client.Call(ctx, MethodSessionPrompt, PromptParams{
+					SessionID: created.SessionID, Prompt: []ContentBlock{TextBlock("what did I send?")},
+				}, &PromptResult{}); err != nil {
+					t.Fatal(err)
+				}
+				got := <-turns
+				if want := "User: " + tc.want + "\n"; !strings.Contains(got.prompt, want) {
+					t.Errorf("seeded prompt missing user history %q: %q", want, got.prompt)
+				}
+				if got.images != 0 {
+					t.Errorf("historical images reattached: %d", got.images)
+				}
+			}
+			followUp(t, h)
+			h.stop()
+			// Fresh agents and stores reproduce a process restart, with no shared
+			// in-memory history to hide a missing attachment in the event log.
+			for _, method := range []string{MethodSessionLoad, MethodSessionResume} {
+				t.Run(method, func(t *testing.T) {
+					restoredDeps := deps
+					restoredDeps.Store = sessions.NewStore(sessions.StoreOptions{RootDir: deps.Store.RootDir})
+					loader := newHarness(t, restoredDeps)
+					defer loader.stop()
+					if err := loader.client.Call(ctx, method, LoadSessionParams{SessionID: created.SessionID, Cwd: workspace}, &LoadSessionResult{}); err != nil {
+						t.Fatal(err)
+					}
+					if method == MethodSessionLoad {
+						select {
+						case update := <-loader.notifications:
+							if update.SessionUpdate != UpdateUserMessageChunk || update.Content.Text != tc.want {
+								t.Errorf("replayed user = %+v, want %q", update, tc.want)
+							}
+						case <-ctx.Done():
+							t.Fatal("user turn was not replayed")
+						}
+					} else {
+						select {
+						case update := <-loader.notifications:
+							t.Errorf("resume replayed transcript: %+v", update)
+						default:
+						}
+					}
+					followUp(t, loader)
+				})
+			}
+		})
+	}
+}
+
+func TestACPAttachmentHistoryReadsExistingSessionMessages(t *testing.T) {
+	deps := testDeps(t)
+	meta, err := deps.Store.Create(sessions.CreateInput{SessionID: "attachment-compatibility", Cwd: t.TempDir()})
+	if err != nil {
+		t.Fatal(err)
+	}
+	for i, payload := range []string{
+		`{"role":"user","content":"old text"}`,
+		`{"role":"user","content":"","attachments":{"images":1,"documents":2}}`,
+		`{"role":"user","content":"still text","attachments":{"images":-1,"documents":1.5}}`,
+		`{"role":"assistant","content":"answer","attachments":{"images":1}}`,
+	} {
+		if _, err := deps.Store.AppendEvent(meta.SessionID, sessions.AppendEventInput{Type: sessions.EventMessage, Payload: json.RawMessage(payload)}); err != nil {
+			t.Fatalf("append message %d: %v", i, err)
+		}
+	}
+	a := &Agent{deps: deps}
+	_, messages, _, err := a.loadHistory(meta.SessionID, false)
+	if err != nil {
+		t.Fatal(err)
+	}
+	want := []string{"old text", "[1 image] [2 documents]", "still text", "answer"}
+	if len(messages) != len(want) {
+		t.Fatalf("messages = %+v", messages)
+	}
+	for i, text := range want {
+		if messages[i].content != text {
+			t.Errorf("message %d = %q, want %q", i, messages[i].content, text)
+		}
+	}
+}

internal/acp/mode_persistence_test.go

@@ -8,9 +8,9 @@ import (
 	"testing"
 	"time"
 
-	"github.com/Gitlawb/zero/internal/agent"
-	"github.com/Gitlawb/zero/internal/sessions"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/agent"
+	"github.com/Twigpine/zero/internal/sessions"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 // captureAgentOptions makes every turn record the agent.Options it was built

internal/acp/permission.go

@@ -3,7 +3,7 @@ package acp
 import (
 	"encoding/json"
 
-	"github.com/Gitlawb/zero/internal/agent"
+	"github.com/Twigpine/zero/internal/agent"
 )
 
 // permission.go maps ZERO's permission prompt model onto ACP's

internal/acp/permission_escalation_test.go

@@ -4,7 +4,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/agent"
+	"github.com/Twigpine/zero/internal/agent"
 )
 
 func escalationRequest(escalates bool) agent.PermissionRequest {

internal/acp/permission_test.go

@@ -3,7 +3,7 @@ package acp
 import (
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/agent"
+	"github.com/Twigpine/zero/internal/agent"
 )
 
 func TestBuildPermissionOptions(t *testing.T) {

internal/acp/translate.go

@@ -8,8 +8,8 @@ import (
 	"unicode"
 	"unicode/utf8"
 
-	"github.com/Gitlawb/zero/internal/agent"
-	"github.com/Gitlawb/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/agent"
+	"github.com/Twigpine/zero/internal/tools"
 )
 
 // translate.go maps ZERO's agent events onto ACP session/update payloads. The
@@ -83,7 +83,7 @@ func browserToolDetails(name string) (*BrowserToolDetails, bool) {
 	}
 }
 
-const zeroBrowserMetaKey = "github.com/Gitlawb/zero/browser"
+const zeroBrowserMetaKey = "github.com/Twigpine/zero/browser"
 
 // attachBrowserToolDetails stores ZERO's browser descriptor in ACP's reserved
 // extension channel. Keeping this in one helper prevents start, result, and

internal/acp/translate_test.go

@@ -8,8 +8,8 @@ import (
 	"unicode"
 	"unicode/utf8"
 
-	"github.com/Gitlawb/zero/internal/agent"
-	"github.com/Gitlawb/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/agent"
+	"github.com/Twigpine/zero/internal/tools"
 )
 
 func browserDescriptor(t *testing.T, update ToolCallUpdate) BrowserToolDetails {

internal/acp/usage_test.go

@@ -8,9 +8,9 @@ import (
 	"testing"
 	"time"
 
-	"github.com/Gitlawb/zero/internal/agent"
-	"github.com/Gitlawb/zero/internal/sessions"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/agent"
+	"github.com/Twigpine/zero/internal/sessions"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 // `zero exec` persists every provider usage report as a session usage event, so

internal/agent/acceptance_gate_test.go

@@ -5,8 +5,8 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/tools"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 func enabledSelfCorrector(t *testing.T) *SelfCorrector {

internal/agent/additional_permissions_validation_test.go

@@ -5,8 +5,8 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/sandbox"
-	"github.com/Gitlawb/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/sandbox"
+	"github.com/Twigpine/zero/internal/tools"
 )
 
 type normalizationRecordingShellTool struct {

internal/agent/ask_user_test.go

@@ -6,8 +6,8 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/tools"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 // providerCallingAskUserThenAnswer returns a mock provider whose first turn calls

internal/agent/async_diagnostics_test.go

@@ -8,9 +8,9 @@ import (
 	"testing"
 	"time"
 
-	"github.com/Gitlawb/zero/internal/testutil"
-	"github.com/Gitlawb/zero/internal/tools"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/testutil"
+	"github.com/Twigpine/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 func TestAsyncDiagnosticsNilCollectorNoOps(t *testing.T) {

internal/agent/command_prefix.go

@@ -5,8 +5,8 @@ import (
 	"runtime"
 	"strings"
 
-	"github.com/Gitlawb/zero/internal/sandbox"
-	"github.com/Gitlawb/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/sandbox"
+	"github.com/Twigpine/zero/internal/tools"
 	"mvdan.cc/sh/v3/syntax"
 )
 

internal/agent/command_prefix_test.go

@@ -4,8 +4,8 @@ import (
 	"runtime"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/sandbox"
-	"github.com/Gitlawb/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/sandbox"
+	"github.com/Twigpine/zero/internal/tools"
 )
 
 func TestProposedCommandPrefixUsesSafeSimpleCommands(t *testing.T) {

internal/agent/compaction.go

@@ -8,8 +8,8 @@ import (
 	"strings"
 	"unicode/utf8"
 
-	"github.com/Gitlawb/zero/internal/trace"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/trace"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 // Session compaction.

internal/agent/compaction_cheap_test.go

@@ -6,8 +6,8 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/tools"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 // compactableHistory returns a history whose middle is large enough to trip

internal/agent/compaction_metadata_test.go

@@ -6,7 +6,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 func TestCompactMessagesReturnsMetadataForManualCompaction(t *testing.T) {

internal/agent/compaction_preserve.go

@@ -5,7 +5,7 @@ import (
 	"strings"
 	"unicode/utf8"
 
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 // Compaction preservation.

internal/agent/compaction_preserve_test.go

@@ -6,8 +6,8 @@ import (
 	"testing"
 	"unicode/utf8"
 
-	"github.com/Gitlawb/zero/internal/tools"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 // stateConversation is a long enough conversation that Compact elides a middle

internal/agent/compaction_projection.go

@@ -6,7 +6,7 @@ import (
 	"regexp"
 	"strings"
 
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 const (

internal/agent/compaction_projection_test.go

@@ -5,7 +5,7 @@ import (
 	"testing"
 	"unicode/utf8"
 
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 func TestClipBytesHandlesTinyLimitsOnRuneBoundaries(t *testing.T) {

internal/agent/compaction_recent_edits_test.go

@@ -5,7 +5,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 // recentEdits extracts each mutated file's path and a one-line note from the

internal/agent/compaction_summarizer_test.go

@@ -8,7 +8,7 @@ import (
 	"sync/atomic"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 var markerPattern = regexp.MustCompile(`msg-\d+`)

internal/agent/compaction_test.go

@@ -6,9 +6,9 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/tools"
-	"github.com/Gitlawb/zero/internal/trace"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/trace"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 // --- Pure Compact() tests -------------------------------------------------

internal/agent/completion_gate_test.go

@@ -5,8 +5,8 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/tools"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 // someRequestContains reports whether any message sent to the provider across all

internal/agent/context_measurement.go

@@ -3,7 +3,7 @@ package agent
 import (
 	"encoding/json"
 
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 // Context budget.

internal/agent/context_measurement_test.go

@@ -3,7 +3,7 @@ package agent
 import (
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 func TestMeasureContextSplitsByCategory(t *testing.T) {

internal/agent/context_planner.go

@@ -3,7 +3,7 @@ package agent
 import (
 	"strings"
 
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 type contextPlannerConfig struct {

internal/agent/context_planner_test.go

@@ -4,7 +4,7 @@ import (
 	"reflect"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 func TestContextPlannerPreservesProviderRequest(t *testing.T) {

internal/agent/defer_savings_test.go

@@ -6,7 +6,7 @@ import (
 	"fmt"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/tools"
 )
 
 // richMCPTool mimics a real MCP tool's schema (Exa/Firecrawl-style search): an

internal/agent/deferred_loop_test.go

@@ -8,8 +8,8 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/tools"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 func TestOptionsDeferThresholdFieldExists(t *testing.T) {

internal/agent/denial_test.go

@@ -4,8 +4,8 @@ import (
 	"context"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/sandbox"
-	"github.com/Gitlawb/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/sandbox"
+	"github.com/Twigpine/zero/internal/tools"
 )
 
 func TestExecuteToolCallCategorizesFilteredDenial(t *testing.T) {

internal/agent/effective_permission_test.go

@@ -4,7 +4,7 @@ import (
 	"context"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/tools"
 )
 
 // argsPermTool implements tools.ArgsPermissioner; plainTool does not.

internal/agent/escalate_loop_test.go

@@ -6,8 +6,8 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/tools"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 // TestOptionsModelSwitcherFieldExists asserts the escalation hook is an

internal/agent/export_test.go

@@ -2,8 +2,8 @@
 package agent
 
 import (
-	"github.com/Gitlawb/zero/internal/tools"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 func equalStringSlices(left []string, right []string) bool {

internal/agent/file_diagnostics.go

@@ -7,7 +7,7 @@ import (
 	"strings"
 	"time"
 
-	"github.com/Gitlawb/zero/internal/lsp"
+	"github.com/Twigpine/zero/internal/lsp"
 )
 
 // fileDiagnosticsTimeout bounds one inline post-edit diagnostics check so a

internal/agent/freeform_tool_test.go

@@ -8,9 +8,9 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/sandbox"
-	"github.com/Gitlawb/zero/internal/tools"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/sandbox"
+	"github.com/Twigpine/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 type customApplyPatchTool struct {

internal/agent/guardrails.go

@@ -4,7 +4,7 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 // Guardrail thresholds for the agent loop. These keep a runaway model from

internal/agent/guardrails_test.go

@@ -5,8 +5,8 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/tools"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 // emptyTurn is a stream that produces no visible text and no tool calls.

internal/agent/hook_wiring_test.go

@@ -5,8 +5,8 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/hooks"
-	"github.com/Gitlawb/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/hooks"
+	"github.com/Twigpine/zero/internal/tools"
 )
 
 func TestAppendHookFeedbackFormatsOutput(t *testing.T) {

internal/agent/loop.go

@@ -11,15 +11,15 @@ import (
 	"strings"
 	"sync"
 
-	"github.com/Gitlawb/zero/internal/execution"
-	"github.com/Gitlawb/zero/internal/hooks"
-	"github.com/Gitlawb/zero/internal/modelregistry"
-	"github.com/Gitlawb/zero/internal/redaction"
-	"github.com/Gitlawb/zero/internal/sandbox"
-	"github.com/Gitlawb/zero/internal/streamjson"
-	"github.com/Gitlawb/zero/internal/tools"
-	"github.com/Gitlawb/zero/internal/trace"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/execution"
+	"github.com/Twigpine/zero/internal/hooks"
+	"github.com/Twigpine/zero/internal/modelregistry"
+	"github.com/Twigpine/zero/internal/redaction"
+	"github.com/Twigpine/zero/internal/sandbox"
+	"github.com/Twigpine/zero/internal/streamjson"
+	"github.com/Twigpine/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/trace"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 const maxTurnsAnswer = "Agent reached maximum number of turns without a final answer."

internal/agent/loop_images_test.go

@@ -5,7 +5,7 @@ import (
 	"context"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 // imageEchoProvider records the messages of the first request it receives, then

internal/agent/loop_test.go

@@ -13,13 +13,13 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/execution"
-	"github.com/Gitlawb/zero/internal/hooks"
-	"github.com/Gitlawb/zero/internal/sandbox"
-	"github.com/Gitlawb/zero/internal/specmode"
-	"github.com/Gitlawb/zero/internal/tools"
-	"github.com/Gitlawb/zero/internal/trace"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/execution"
+	"github.com/Twigpine/zero/internal/hooks"
+	"github.com/Twigpine/zero/internal/sandbox"
+	"github.com/Twigpine/zero/internal/specmode"
+	"github.com/Twigpine/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/trace"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 type mockProvider struct {

internal/agent/member_auto_test.go

@@ -4,7 +4,7 @@ import (
 	"context"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/tools"
 )
 
 type safetyTool struct {

internal/agent/midstream_retry_test.go

@@ -8,9 +8,9 @@ import (
 	"testing"
 	"time"
 
-	"github.com/Gitlawb/zero/internal/tools"
-	"github.com/Gitlawb/zero/internal/trace"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/trace"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 // midStreamAbortProvider connects successfully but emits a transport-abort

internal/agent/output_budget_propagation_test.go

@@ -8,10 +8,10 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/hooks"
-	"github.com/Gitlawb/zero/internal/tools"
-	"github.com/Gitlawb/zero/internal/trace"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/hooks"
+	"github.com/Twigpine/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/trace"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 type propagationOutputTool struct {

internal/agent/parallel_tools.go

@@ -4,7 +4,7 @@ import (
 	"context"
 	"sync"
 
-	"github.com/Gitlawb/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/tools"
 )
 
 // Parallel read-ahead for tool batches. When a turn requests several

internal/agent/parallel_tools_test.go

@@ -7,8 +7,8 @@ import (
 	"testing"
 	"time"
 
-	"github.com/Gitlawb/zero/internal/tools"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 // probeTool records execution overlap and ordering so tests can assert what

internal/agent/partition_cache_stable_test.go

@@ -3,7 +3,7 @@ package agent
 import (
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/tools"
 )
 
 func TestPartitionToolsActiveAppendsLoadedToolAfterEagerBlock(t *testing.T) {

internal/agent/partition_cache_test.go

@@ -5,8 +5,8 @@ import (
 	"reflect"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/tools"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 // countingSchemaTool records how many times its Parameters() schema is read, so a

internal/agent/permission_additional_perms_test.go

@@ -4,8 +4,8 @@ import (
 	"context"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/sandbox"
-	"github.com/Gitlawb/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/sandbox"
+	"github.com/Twigpine/zero/internal/tools"
 )
 
 // promptShellTool is a minimal shell-style tool whose Safety requires a prompt,

internal/agent/permission_scope_test.go

@@ -5,7 +5,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/sandbox"
+	"github.com/Twigpine/zero/internal/sandbox"
 )
 
 func TestPermissionScope(t *testing.T) {

internal/agent/plan_staleness_test.go

@@ -4,7 +4,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 func planUpdateTurn(status string) zeroruntime.CollectedStream {

internal/agent/prefix_escalation_disclosure_test.go

@@ -4,8 +4,8 @@ import (
 	"path/filepath"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/sandbox"
-	"github.com/Gitlawb/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/sandbox"
+	"github.com/Twigpine/zero/internal/tools"
 )
 
 // escalatingEngine allows unsandboxed escalation: no denied reads, so

internal/agent/profile_controller.go

@@ -1,7 +1,7 @@
 package agent
 
 import (
-	"github.com/Gitlawb/zero/internal/sandbox"
+	"github.com/Twigpine/zero/internal/sandbox"
 )
 
 // profileController observes per-turn run signals and decides at most one

internal/agent/profile_controller_test.go

@@ -5,10 +5,10 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/sandbox"
-	"github.com/Gitlawb/zero/internal/tools"
-	"github.com/Gitlawb/zero/internal/trace"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/sandbox"
+	"github.com/Twigpine/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/trace"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 func TestProfileControllerNilPolicyIsNoOp(t *testing.T) {

internal/agent/prompt_budget_test.go

@@ -4,8 +4,8 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/tools"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 // These ceilings are a deliberate ratchet on Zero's fixed per-turn overhead — the

internal/agent/prompt_fingerprint.go

@@ -8,7 +8,7 @@ import (
 	"sort"
 	"strings"
 
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 // promptSubstrings are the cacheable components of the prompt a run sends to a

internal/agent/prompt_fingerprint_test.go

@@ -4,7 +4,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 // TestComputePrefixFingerprintStableAcrossCalls asserts the headline property

internal/agent/prune.go

@@ -4,7 +4,7 @@ import (
 	"fmt"
 	"strings"
 
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 // Stale tool-output pruning reclaims context at ZERO token/latency cost before

internal/agent/prune_test.go

@@ -4,7 +4,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 // bigToolResult builds a tool-result message with approximately tokens worth of

internal/agent/reconnect.go

@@ -7,9 +7,9 @@ import (
 	"strings"
 	"time"
 
-	"github.com/Gitlawb/zero/internal/errhint"
-	"github.com/Gitlawb/zero/internal/trace"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/errhint"
+	"github.com/Twigpine/zero/internal/trace"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 // Mid-stream reconnect: a long autonomous task (a big refactor, a swarm member,

internal/agent/reconnect_test.go

@@ -7,7 +7,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 // flakyProvider fails the first failBefore connect attempts with failErr, then

internal/agent/request_permissions_test.go

@@ -8,9 +8,9 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/sandbox"
-	"github.com/Gitlawb/zero/internal/tools"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/sandbox"
+	"github.com/Twigpine/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 func TestRequestPermissionsTurnGrantAllowsLaterToolAndCleansUp(t *testing.T) {

internal/agent/selfcorrect.go

@@ -7,10 +7,10 @@ import (
 	"path/filepath"
 	"strings"
 
-	"github.com/Gitlawb/zero/internal/lsp"
-	"github.com/Gitlawb/zero/internal/redaction"
-	"github.com/Gitlawb/zero/internal/trace"
-	"github.com/Gitlawb/zero/internal/verify"
+	"github.com/Twigpine/zero/internal/lsp"
+	"github.com/Twigpine/zero/internal/redaction"
+	"github.com/Twigpine/zero/internal/trace"
+	"github.com/Twigpine/zero/internal/verify"
 )
 
 // defaultSelfCorrectMaxAttempts bounds how many corrective rounds a single run

internal/agent/selfcorrect_test.go

@@ -6,8 +6,8 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/lsp"
-	"github.com/Gitlawb/zero/internal/verify"
+	"github.com/Twigpine/zero/internal/lsp"
+	"github.com/Twigpine/zero/internal/verify"
 )
 
 type fakeVerifier struct {

internal/agent/stall_retry_test.go

@@ -5,8 +5,8 @@ import (
 	"sync/atomic"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/tools"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 // stallProvider connects successfully (HTTP 200) but the stream emits a stall/idle

internal/agent/system_prompt.go

@@ -9,10 +9,10 @@ import (
 	"strings"
 	"unicode/utf8"
 
-	"github.com/Gitlawb/zero/internal/config"
-	"github.com/Gitlawb/zero/internal/repomap"
-	"github.com/Gitlawb/zero/internal/tools"
-	"github.com/Gitlawb/zero/internal/workspaceseed"
+	"github.com/Twigpine/zero/internal/config"
+	"github.com/Twigpine/zero/internal/repomap"
+	"github.com/Twigpine/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/workspaceseed"
 )
 
 // coreSystemPrompt is the de-branded coding-craft instruction set: identity,

internal/agent/system_prompt_test.go

@@ -6,7 +6,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/sandbox"
+	"github.com/Twigpine/zero/internal/sandbox"
 )
 
 // TestMain points userConfigDirForPrompt at an empty, package-wide temp

internal/agent/task_state.go

@@ -10,9 +10,9 @@ import (
 	"strings"
 	"unicode/utf8"
 
-	"github.com/Gitlawb/zero/internal/tools"
-	"github.com/Gitlawb/zero/internal/trace"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/trace"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 type taskStatus string

internal/agent/task_state_test.go

@@ -5,9 +5,9 @@ import (
 	"reflect"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/tools"
-	"github.com/Gitlawb/zero/internal/trace"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/trace"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 func TestTaskStateReplayIsDeterministic(t *testing.T) {

internal/agent/tool_result_images_test.go

@@ -6,8 +6,8 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/tools"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 func TestNonVisionImageNoticeQualifiesBudgetRecovery(t *testing.T) {

internal/agent/turn_session.go

@@ -3,7 +3,7 @@ package agent
 import (
 	"context"
 
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 // sessionProvider adapts a TurnSession back to the Provider interface so the

internal/agent/turn_session_test.go

@@ -6,8 +6,8 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/Gitlawb/zero/internal/tools"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 // fakeTurnSession wraps an inner provider for streaming while counting the

internal/agent/types.go

@@ -3,13 +3,13 @@ package agent
 import (
 	"context"
 
-	"github.com/Gitlawb/zero/internal/execution"
-	"github.com/Gitlawb/zero/internal/hooks"
-	"github.com/Gitlawb/zero/internal/sandbox"
-	"github.com/Gitlawb/zero/internal/streamjson"
-	"github.com/Gitlawb/zero/internal/tools"
-	"github.com/Gitlawb/zero/internal/trace"
-	"github.com/Gitlawb/zero/internal/zeroruntime"
+	"github.com/Twigpine/zero/internal/execution"
+	"github.com/Twigpine/zero/internal/hooks"
+	"github.com/Twigpine/zero/internal/sandbox"
+	"github.com/Twigpine/zero/internal/streamjson"
+	"github.com/Twigpine/zero/internal/tools"
+	"github.com/Twigpine/zero/internal/trace"
+	"github.com/Twigpine/zero/internal/zeroruntime"
 )
 
 type Message = zeroruntime.Message

internal/agenteval/testdata/fixtures/zero-mini/cmd/zero-release/main.go

@@ -6,7 +6,7 @@ import (
 	"io"
 	"os"
 
-	"github.com/Gitlawb/zero-fixture/internal/release"
+	"github.com/Twigpine/zero-fixture/internal/release"
 )
 
 func smokeTarget(alreadyBuilt bool) string {

internal/agenteval/testdata/fixtures/zero-mini/go.mod

@@ -1,3 +1,3 @@
-module github.com/Gitlawb/zero-fixture
+module github.com/Twigpine/zero-fixture
 
 go 1.22

internal/agentinit/agentinit.go

@@ -10,7 +10,7 @@ import (
 	"strings"
 	"time"
 
-	"github.com/Gitlawb/zero/internal/repoinfo"
+	"github.com/Twigpine/zero/internal/repoinfo"
 )
 
 // BuildPrompt returns the bootstrap prompt for `zero init` / `/init`. It runs

internal/agentinit/agentinit_test.go

@@ -6,7 +6,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/Gitlawb/zero/internal/repoinfo"
+	"github.com/Twigpine/zero/internal/repoinfo"
 )
 
 func intPtr(n int) *int { return &n }