### Summary of Changes
Resolves#14715 and #14280.
When a user types into a **Select/Multi-Select** table cell to
create/choose a tag, that character is stashed on the cell container
(setTagDraft) instead of going through valueSetFromString. Opening the
tag picker reads it via consumeTagDraftFromTableCellHost.
### Verification
- Added unit test to check that single-character input doesn't
immediately call valueSetFromString.
https://github.com/user-attachments/assets/432b2693-52f9-4ab4-a694-8440aea007a3
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Tag selection popups now initialize with draft text from keypresses in
tag columns, improving user experience when editing tags.
* **Tests**
* Added comprehensive hotkey tests for single-select and multi-select
tag column behavior.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
### Summary of Changes
Resolves#13340. Change align-items to stretch to full width to avoid
tag/label from overlapping with equation.
### Screenshot Verification
**Before**
<img width="661" height="256" alt="Screenshot 2026-04-19 at 5 58 03 PM"
src="https://github.com/user-attachments/assets/a99d0138-838f-4f91-bd63-cbd07710484c"
/>
**After**
<img width="614" height="275" alt="Screenshot 2026-04-19 at 5 58 16 PM"
src="https://github.com/user-attachments/assets/7e62ab09-f290-4b6e-9cd6-d20b8f990da3"
/>
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Style**
* Improved the vertical alignment of LaTeX block content to better
utilize container space.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
### Summary
Resolves#14528. Normalizes font family string before comparison.
Removes browser dependency.
### What Changed
On Edgeless mode, font dropdown was not appearing for shapes on Chrome.
Now, it appears on Chrome, Safari, and Firefox.
### Screenshot Verification
**Google Chrome**
<img width="623" height="322" alt="Screenshot 2026-03-25 at 1 24 51 PM"
src="https://github.com/user-attachments/assets/fb05790d-6842-43ce-a014-2b24d15bc80d"
/>
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Bug Fixes**
* Improved font matching to be more tolerant of whitespace, quotes, and
casing so font family comparisons are consistent across browsers,
reducing incorrect font fallbacks and visual mismatches.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Aisha Roslan