refactor: extract CSS modules for session/settings and delete styles.css (Task 2.3)
- Create InstanceList.module.css, AppShell.module.css, SettingsTabLayout.module.css
- Create CommitPanel.module.css, FileViewer.module.css
- Create page CSS files: sessions, repo-workspace, dashboard, projects,
git-history, ssh-keys, settings
- Update components to import and use CSS modules
- Delete monolithic styles.css (2,255 lines)
- Update main.tsx to import page CSS and new modules
Quality gates: tsc (pass), eslint (pass), build (pass)
Refs: repo-restructure Task 2.3
Developer
cccf4379d8