Clear VCS presentation state on finish

[juliusmarminge]

Summary

• Clear client-side VCS action presentation state when an action finishes, instead of carrying forward stale labels and output.
• Add coverage for the finished-state reset behavior in packages/client-runtime.
• Reduce the mobile widget asset pipeline to a single splash asset and tighten widget activity display to the top 3 rows.
• Update mobile plugin wiring so the widget asset catalog is attached after expo-widgets creates the target.

Testing

• Added/updated unit tests in packages/client-runtime/src/state/vcsAction.test.ts.
• Updated relay tests for the new 3-row agent activity cap.
• Not run: vp check.
• Not run: vp run typecheck.
• Not run: vp test.
• Not run: vp run lint:mobile.

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Note

Low Risk
Localized client-side state reducer change with new unit coverage; no auth, network, or persistence impact.

Overview
VCS action UI state no longer keeps phase labels, hook output, or other in-progress fields after a stacked Git action completes successfully.

On action_finished, applyVcsActionProgressEvent now resets from EMPTY_VCS_ACTION_STATE (like action_failed) and only keeps actionId, action, and operation, instead of spreading the prior current state with isRunning: false. A unit test asserts labels and lastOutputLine are cleared while the completed action identity remains.

^{Reviewed by Cursor Bugbot for commit 01f6d29. Bugbot is set up for automated code reviews on this repo. Configure here.}

Note

Clear transient presentation state when a VCS action finishes

In the applyVcsActionProgressEvent reducer, the action_finished case now spreads EMPTY_VCS_ACTION_STATE instead of current state, preserving only actionId, action, and operation. This clears transient fields like currentLabel, currentPhaseLabel, hookName, and lastOutputLine that previously persisted after an action completed.

^{Macroscope summarized 01f6d29.}

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch t3code/mobile-git-action-stuck

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[macroscopeapp]

Approvability

Verdict: Approved

Simple bug fix that properly clears VCS presentation state (labels, output) when an action finishes, using the existing EMPTY_VCS_ACTION_STATE constant instead of a partial reset. Self-contained client-side state change with accompanying test.

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