MindSift CI & Docker Release / Build, Test in Container & Push (push) Successful in 43s
- Add vitest, jsdom and Testing Library as dev dependencies, replace the placeholder test:run script with vitest run. - Add outliner tests for Backspace merging and caret placement on click. - Run the frontend tests in the Dockerfile before the Vite build. - Update docs (README, architecture, FLAW-19). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>