- Add .eslintrc.json (was missing, causing lint to always fail)
- Move useMemo above early return in OverviewPage to fix rules-of-hooks
- Remove unused imports in OverviewPage
- Add checks:write permission to test job for dorny/test-reporter
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Split CI into parallel lint/typecheck/test jobs with build gating on all
three. Add JUnit test reporter for PR visibility. Bump Node 20 to 22.
Replace inline npx commands with npm run scripts. Add CI gate and
concurrency control to Release workflow. Harden tarball validation.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>