feat: Transform sticky notes to compact 260x100px rectangles (#10149)

* feat: Transform sticky notes to compact 260x100px rectangles

- Change dimensions from 324x324px squares to 260x100px rectangles (75% less space)
- Increase text size from text-mmd to text-base (16px) with font-medium for better readability
- Add rounded corners to drag preview for visual consistency
- Fix vertical growth by using fixed dimensions with overflow scrolling
- Remove unused state variables and improve code maintainability
- Add comprehensive test suite for dimensions, text styling, and overflow behavior

🤖 Generated with Claude Code

Co-Authored-By: Claude <noreply@anthropic.com>

* [autofix.ci] apply automated fixes

* revert stp

* increase size to 280x140 and gh suggestions

* add padding

* fix tests jest

* [autofix.ci] apply automated fixes

* fix tests sticky notes

* [autofix.ci] apply automated fixes

* add openai api key

* fix research translation loop

* Enhance scrollbar visibility for sticky notes

* [autofix.ci] apply automated fixes

* fix: GitHub Actions explixitly set grep string

use single quotes instead of using escaping double quotes

* revert some files

* fix: Update outdated components test assertions for accuracy

* fix: Correct test selector for Chroma DB in tweaksTest.spec.ts

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Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Deon Sanchez <69873175+deon-sanchez@users.noreply.github.com>
Co-authored-by: cristhianzl <cristhian.lousa@gmail.com>
Co-authored-by: Viktor Avelino <viktor.avelino@gmail.com>
Co-authored-by: Viktor Avelino <64113566+viktoravelino@users.noreply.github.com>
Co-authored-by: Adam Aghili <Adam.Aghili@ibm.com>