# Phase 0 — Orientation & Quality Bar

**Summary**

- Add CI workflow (no marketplace actions)
- Establish lint/format/test baseline
- Seed a11y smoke + MSW harness
- Tracker hygiene scripts

**Changes**

- ESLint flat + jsx-a11y, Prettier, EditorConfig
- Vitest config (JSDOM, coverage, @ alias)
- tests: setup + a11y smoke + MSW
- tracker scripts: verify / labels dedupe / milestone rename
- CI: `.gitea/workflows/ci-no-marketplace.yml`
- Repo hygiene: `.nvmrc`, `.npmrc`, CODEOWNERS, CONTRIBUTING

**How to verify**

```bash
nvm use
pnpm install
pnpm typecheck && pnpm lint && pnpm test:run
```

Confirm CI runs on PR and shows typecheck/lint/test/build steps.