Address final review feedback and commit production assets#27

Draft

Copilot wants to merge 3 commits intoclaude/press-this-filter-ui-fdxr3from

copilot/sub-pr-26

Commits on Feb 10, 2026

Initial plan
Copilot
committed
Address final review comments: remove unimplemented capabilities, fix timeout cleanup, add input validation, remove unused deps, build assets

Copilot
and
kraftbj
committed
Refactor timeout management with useRef and add constant for muted text color

Copilot
and
kraftbj
committed