ci(collectives): update Text comparison pins

[hweihwang]

Summary

Update the pinned Text commits and add nine checks through the installed comparison dialog. Cover the initial view and selected change, formatting changes and comparisons with no rendered differences, Source assets, narrow layouts and delayed images.

Before merging

• Merge after test(collectives): finish moving version tests to Playwright #2788.
• Replace the candidate Text pins with accepted upstream commits. They currently include fix(comparison): make source line labels extractable text#9211, feat(comparison): open Full documents for rendered changes text#9212 and docs(text): require JSDoc for public exports text#9213 on main, plus [stable35] fix(comparison): make source line labels extractable text#9214 and [stable35] feat(comparison): open Full documents for rendered changes text#9215 on stable35.
• If [stable35] feat(comparison): open Full documents for rendered changes text#9215 is not accepted, include only the source-label fix for stable35 and keep its Changes default.
• Run Playwright CI with the final pins.

Tests

The complete stack passed TypeScript checks, lint, the production build and all 116 unit tests locally. All 69 comparison checks and all three page-share checks passed on both NC35 and master with retries disabled. The source-label-only NC35 version previously passed 67 comparison checks, with two Full documents checks skipped. Served Text assets matched the built files.

AI

• The content of this PR was partly or fully generated using AI tools.
• The AI-generated content was reviewed, comprehended and tested by a human.