chore(changelog): sync the TUI changelog slice for the reviewed-items landing (CW-7875)

Regenerated with scripts/sync-changelog.sh after the LEG-04, EA-04,
ENG-UNDO and PROV-7252 CHANGELOG edits.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

crates/tui/CHANGELOG.md

@@ -26,6 +26,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - **Installer PATH ending:** when `codewhale` is not on PATH, the installers' last lines are now the copy-paste `export PATH=...; hash -r` command and `codewhale --version`, and when it is on PATH the last line is `Next: codewhale --version`; the Computer Use notice moves above them and shows on macOS only. (CW-8030) The installers reach people through the website, so this is not deployed yet.
 
 - **Website and docs:** installation now leads to a version check and a verifiable first task, article search finds text and commands with section links, and GitHub star links show the fetched count. The hero reuses the generated drone whale, and control/tool references distinguish the unpublished source candidate from v0.10.2; these website changes still await deployment.
+- **External agent options:** `GET /v1/agents/external/{id}/options?cwd=` returns the models, modes and options an external agent itself offers for a folder, and which Codewhale actions it will not carry. A saved agent model the agent no longer offers is refused with a stable `choice_not_offered` code instead of being ignored, per-turn settings an agent cannot honor are refused as `unsupported_control`, and each agent turn records the context window and tokens the agent reported, with cost shown as unknown (CW-7879). Probing starts a real agent session in the folder, which the agent may keep in its own history. Mode and config choices are listed but cannot yet be chosen through thread creation. Verified on Linux by unit and local HTTP tests against a fixture agent; no real installed agent, macOS, Windows or hosted CI run.
 
 ### Changed
 
@@ -43,6 +44,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - The Runtime API's `POST /v1/git/push` now pushes exactly one branch at one commit (`<commit>:refs/heads/<branch>`, no follow-tags or submodule recursion), so `push.default`, `remote.<name>.push` and `push.followTags` can no longer publish other branches or tags. Clients can bind a push to a named branch and expected HEAD with `branch` + `expect.head` (advertised as `named_push` in `GET /v1/git`); a stale branch or HEAD answers `409 git_state_changed` and pushes nothing. A bare push from a detached HEAD or an unborn branch is now refused, and the desktop app has not yet adopted the named form. Verified on macOS by unit tests against a local bare remote; no real network remote, Linux, Windows or hosted CI run.
 - Cancelling or timing out a read-only Git tool (git_status, git_diff, git_commit_plan, git_log, git_show, git_blame, git_merge_tree) now stops the git process and anything it started, instead of leaving it running in the background. Verified on macOS by unit tests; Linux, Windows and hosted CI are not yet run, and the filter-override probe is still not contained.
 - TUI: the launch resume confirmation no longer treats Meta+Enter, Meta+Y or Hyper+Enter as "resume"; only a plain Enter/Y or Shift+Y answers it. Verified by the focused unit tests only; not tried in a terminal that sends Meta or Hyper.
+- TUI: mentioning a huge directory or a far-away line range (`@file:N-M`) now stops after a bounded scan and says the result is partial instead of claiming end of file. Verified by the focused `file_mention` unit tests; no real 64 MiB file was tried.
+- Runtime `patch-undo` now restores a turn's own file changes in the default (Ask) posture without trust mode or Full Access; later edits and changes the turn did not make are still refused with nothing changed, and the `restore_requires_trust` error code is gone ([#6970](https://github.com/codewhale-hq/Codewhale/issues/6970)). Verified by app-server and TUI unit tests on Linux; no Windows `/undo` or process-restart run.
 
 ## [0.10.3] - 2026-11-08
 
@@ -599,7 +602,7 @@ work is declared complete here. Items moved to 0.10.4 by name are marked below.
 - **Listing installed agent CLIs no longer blocks the runtime.** `GET /v1/agents/external` looks for each binary with `tokio::fs` instead of synchronous file calls on a runtime worker.
 - **A failed custom-provider switch leaves the provider you were on.** When saving a custom provider succeeds but switching to it fails (its identity cannot be resolved, or the engine refuses the route), the next request keeps going to the provider the footer shows instead of the half-configured one.
 - **A zero page size over stdio still advances.** `thread/loaded/list` on the App Server's stdio transport treats a requested limit of `0` as `1`, so a client that sends `0` reaches the next page. `GET /v1/threads` is unchanged.
-- **Anthropic and Messages-compatible routes accept any tool name.** Tool names that Anthropic's pattern rejects, such as `web.run` from a loaded tool group, are encoded on the wire and decoded in replies, as the chat and responses routes already did. Before, one such name made every request fail with "tools.N.custom.name: String should match pattern", which stopped sub-agents that had loaded it.
+- **Anthropic and Messages-compatible routes accept any tool name.** Tool names that Anthropic's pattern rejects, such as `web.run` from a loaded tool group, are encoded on the wire and decoded in replies, as the chat and responses routes already did, including when such a tool is forced through an object-form `tool_choice`. Before, one such name made every request fail with "tools.N.custom.name: String should match pattern", which stopped sub-agents that had loaded it ([#7252](https://github.com/codewhale-hq/Codewhale/issues/7252)). Thanks [@ychu824](https://github.com/ychu824) for the report.
 - **A large sub-agent fan-out no longer exhausts the usage journal.** The per-session limit of live usage receipts rises from 64 to 256, above the workflow ceiling of 128, so a full fan-out keeps its cost receipts instead of running with cost unknown.
 - **A turn that stalls before it starts is now bounded.** The stall watchdog covers the setup before the first model request, so a wedged start is logged, cancelled after 180 seconds with a stated reason, and leaves a stall record instead of waiting silently. A warning names the case where all four blocking-work slots are held. Refs #6184.
 - **One unreadable saved session no longer empties the recent-sessions list.** The launch card and ACP `session/list` show the readable sessions and log the failure. Refs #7095.
@@ -1071,6 +1074,7 @@ work is declared complete here. Items moved to 0.10.4 by name are marked below.
 - **[@Statter](https://github.com/Statter)** — reported black-on-black text on terminals that do not report their background ([#7043](https://github.com/codewhale-hq/Codewhale/issues/7043)).
 - **[@eugenicum](https://github.com/eugenicum)** — asked for a visible Full Access flag for `serve --acp` ([#6992](https://github.com/codewhale-hq/Codewhale/issues/6992)).
 - **[@luestr](https://github.com/luestr)** — reported file and conversation rollback diverging ([#6970](https://github.com/codewhale-hq/Codewhale/issues/6970)), the Linux multiline send key ([#7093](https://github.com/codewhale-hq/Codewhale/issues/7093)) and session export guidance ([#6996](https://github.com/codewhale-hq/Codewhale/issues/6996)).
+- **[@ychu824](https://github.com/ychu824)** — reported every Anthropic request failing with a 400 once `tool_search` added a tool whose name contains a dot, such as `web.run` ([#7252](https://github.com/codewhale-hq/Codewhale/issues/7252)).
 
 ## [0.10.2] - 2026-10-22