Fix blank website: migrate from dead CDN deps to bundled React 19 + Firebase 12 + Bootstrap 3#33

Draft

Copilot wants to merge 3 commits into

mainfrom

copilot/fix-blank-website-issue

Commits on Mar 16, 2026

Initial plan
Copilot
committed
Fix blank website: modernize to React 19 + Firebase 12 + react-router 7 with esbuild bundler

Copilot
and
ProLoser
committed
Split script.jsx into src/ components and fix CSS bundling with Bootstrap 3 from npm

Copilot
and
ProLoser
committed