Fix Studio Code annotate closing message that always referenced the CLI

[bcotrim]

Related issues

• Fixes STU-1920

How AI was used in this PR

Used Claude to trace the annotate flow, confirm the same page script serves both the standalone CLI and desktop-app Studio Code sessions, and pick the source-agnostic wording fix. All changes were reviewed by me.

Proposed Changes

When a user finishes annotating in Studio Code's inspector, the closing countdown toast and the Done button tooltip told them to "return to the CLI". Most users reach this flow from the desktop app, so the message pointed them at the wrong place. The wording is now source-agnostic — the toast reads "Sent N annotation(s) — closing in Xs" and the tooltip reads "Send annotations and return" — so it's correct whether the session was launched from the app or the CLI.

Testing Instructions

• In the Studio Code tab (desktop app), trigger the annotate flow and click Annotate.
• Pick an element, add a comment, and hover Done — the tooltip should read "Send annotations and return".
• Click Done — the countdown toast should read "Sent N annotation(s) — closing in Xs" with no "return to the CLI".

Pre-merge Checklist

• Have you checked for TypeScript, React or other console errors?

[wpmobilebot]

📊 Performance Test Results

Comparing dfde712 vs trunk

app-size

Metric	trunk	dfde712	Diff	Change
App Size (Mac)	1316.77 MB	1316.77 MB	+0.00 MB	⚪ 0.0%

site-editor

Metric	trunk	dfde712	Diff	Change
load	1114 ms	744 ms	370 ms	🟢 -33.2%

site-startup

Metric	trunk	dfde712	Diff	Change
siteCreation	6482 ms	6505 ms	+23 ms	⚪ 0.0%
siteStartup	1863 ms	1861 ms	2 ms	⚪ 0.0%

---

Results are median values from multiple test runs.

Legend: 🟢 Improvement (faster) | 🔴 Regression (slower) | ⚪ No change (<50ms diff)

[epeicher]

Thanks for fixing these details @bcotrim! I have tested it, and I can see the new messages. LGTM!

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