* feat(image-enhancement): add analysis and correction types
* feat(image-enhancement): implement auto-enhance analysis and correction engine
* test(image-enhancement): add unit tests for auto-enhance engine
* feat(image-enhancement): add API route with analyze endpoint and register in constants/i18n
* feat(image-enhancement): add UI component with mode selector, intensity slider, and analysis badges
* test(image-enhancement): add integration and e2e tests
* fix(image-enhancement): use modulate instead of gamma for exposure correction
Sharp's gamma() only accepts values between 1.0 and 3.0, but brightening
underexposed images computed gamma < 1.0. Switch to modulate({ brightness })
which handles both brightening and darkening correctly.
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Co-authored-by: stirling-image <stirling-image@users.noreply.github.com>
- Remove all lite/full variant logic from frontend, API, shared constants,
docs, and tests (single unified Docker image only)
- Replace single QEMU multi-arch Docker build with per-architecture native
builds (amd64 + arm64) and manifest merge to fix disk space exhaustion
- Add disk cleanup step and per-platform build cache scopes
- Switch release trigger from push to workflow_dispatch
- Add GitHub issue templates and PR template
Add feature flag support to skip disabled/experimental tools at startup
by reading disabledTools and enableExperimentalTools from the settings
table. Refactor cleanup.ts to read tempFileMaxAgeHours from DB settings
(with env var fallback) and respect the startupCleanup setting.
- Add replace-color tool with pixel-level color replacement and tolerance
- Register all 19 new Phase 3 tools in routes/tools/index.ts
- Map all new tool IDs to settings components in tool-page.tsx
- Add PDF, ZIP, ICO, JSON content types to download route
- Install qrcode, jsqr, potrace, pdfkit dependencies
Seven tool route files using the createToolRoute factory, registering 10 API
endpoints total (color adjustments covers 4 tool IDs). Also fixes the tool
factory generic to properly infer Zod output types and clamps the compress
binary-search quality to 1-100.
- createToolRoute<T> factory: handles multipart parsing, file validation,
Zod settings validation, workspace management, and error handling
- Each tool only needs to provide toolId, settingsSchema, and process function
- Registers POST /api/v1/tools/:toolId routes automatically
- Tool registry stub at routes/tools/index.ts ready for tool implementations
- Catches Sharp errors and returns clean API error envelopes (422)
