* fix(tui): drop stale stream events after ctrl-c interrupt
Once interruptTurn() flips this.interrupted, only recordMessageDelta
short-circuited. recordReasoningDelta/Available, recordToolStart/
Progress/Complete, and recordInlineDiffToolComplete kept populating
turnState until the python loop reached its next _interrupt_requested
check (~1s on busy turns), making it look like ctrl-c was ignored
while late "thinking" + tool calls kept landing in the UI.
Add the same interrupted guard to every stream-side recorder, and
clear the flag at startMessage() so the next turn isn't suppressed
if the previous turn never delivered message.complete.
* fix(tui): guard recordTodos against post-interrupt mutation; fake-timers in test
Copilot review on PR #16706:
1. `recordToolStart` is interruption-guarded, but `tool.start`
handler also calls `recordTodos(payload.todos)` first — so a
late tool.start carrying todos could still mutate `turnState.todos`
after Ctrl-C, leaving ghost rows in the panel. Adds the same
`if (this.interrupted) return` early-exit to `recordTodos` so
*all* tool.start side-effects are dropped post-interrupt.
2. The interrupt test was leaking a real `setTimeout` (interrupt
cooldown) across test files, which could fire later and mutate
uiStore from the wrong test context. Wraps the test in
`vi.useFakeTimers()` + `vi.runAllTimers()` and restores real
timers in finally.
3. Extends the same test with a todos payload on the post-interrupt
tool.start so we have explicit regression coverage for #1.
* fix(tui): guard pushTrail post-interrupt; harden interrupt-test cleanup
Round 2 Copilot review on PR #16706:
1. `tool.generating` events route through `pushTrail`, which was not
interruption-guarded — late events could still write 'drafting …'
into `turnTrail` after Ctrl-C, leaving a stale shimmer in the UI.
Adds the same `if (this.interrupted) return` early-exit.
2. Test cleanup moved `vi.runAllTimers()` into `finally` (before
`vi.useRealTimers()`) so a mid-test assertion failure can't leak
the interrupt-cooldown setTimeout across other test files.
3. Replaced the misleading 'pre-interrupt todos … expected to be
cleared by the interrupt cycle' comment with an accurate one
reflecting current behaviour (interrupt does NOT clear todos).
4. Added an explicit assertion that a post-interrupt `tool.generating`
event does not extend `turnTrail` — regression coverage for #1.
e42065b1f7