test: add comprehensive test suite (44 → 169 tests) and v1.1 plan
Add 125 new test functions across 10 new test files, covering:
- CSRF middleware (8 tests): double-submit cookie validation
- Auth middleware (12 tests): SessionLoader, RequireAdmin, context helpers
- API handlers (28 tests): auth, faves CRUD, tags, users, export/import
- Web handlers (41 tests): signup, login, password reset, fave CRUD,
admin panel, feeds, import/export, profiles, settings
- Config (8 tests): env parsing, defaults, trusted proxies, normalization
- Database (6 tests): migrations, PRAGMAs, idempotency, seeding
- Image processing (10 tests): JPEG/PNG, resize, EXIF strip, path traversal
- Render (6 tests): page/error/partial rendering, template functions
- Settings store (3 tests): CRUD operations
- Regression tests for display name fallback and CSP-safe autocomplete
Also adds CSRF middleware to testServer chain for end-to-end CSRF
verification, TESTPLAN.md documenting coverage, and PLANS-v1.1.md
with implementation plans for notes+OG, PWA, editing UX, and admin.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Ole-Morten Duesund
a8f3aa6f7e