- Install @dnd-kit/core@^6.3.1 and @dnd-kit/utilities@^3.2.2
- Create FieldPlacer.tsx with DndContext, draggable palette token, droppable PDF zone
- Implements Y-flip coordinate conversion (screenToPdfCoords / pdfToScreenCoords)
- Fetches existing fields from GET /api/documents/[id]/fields on mount
- Persists fields via PUT /api/documents/[id]/fields on every add/remove
- Renders placed fields as absolute-positioned blue-bordered overlays with remove button
- Default field size: 144x36 PDF points (2in x 0.5in at 72 DPI)
- Created src/lib/pdf/__tests__/prepare-document.test.ts with 10 test cases
- Tests verify Y-axis flip: screenY=0 → pdfY≈792, screenY=792 → pdfY≈0
- Tests verify scale-invariance at both 1:1 and 50% zoom ratios
- Installed jest, ts-jest, @types/jest and added jest config to package.json
- All 10 tests pass
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Installed @cantoo/pdf-lib for server-side PDF mutation
- Created src/lib/pdf/prepare-document.ts with preparePdf function using atomic tmp->rename write pattern
- form.flatten() called before drawing signature rectangles
- Created GET/PUT /api/documents/[id]/fields routes for signature field storage
- Created POST /api/documents/[id]/prepare route that calls preparePdf and transitions status to Sent
- Fixed pre-existing null check error in scripts/debug-inspect2.ts (Rule 3: blocking build)
- Build compiles successfully with 2 new API routes
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Create scripts/seed-forms.ts: reads seeds/forms/, upserts PDFs into form_templates via onConflictDoUpdate on filename
- Add seed:forms script to package.json with DOTENV_CONFIG_PATH=.env.local prefix
- Empty seeds/forms/ prints guidance message and exits 0 (monthly-sync workflow ready)
- Add nodemailer@^7.0.7 and @types/nodemailer (v7 required by next-auth peer dep)
- Create src/lib/contact-mailer.ts: Nodemailer SMTP transporter + sendContactEmail()
- Create src/lib/contact-action.ts: Server Action with Zod validation, honeypot check
- SMTP credentials read from CONTACT_EMAIL_USER/PASS/SMTP_HOST/PORT env vars
- Add CONTACT_* placeholder vars to .env.local (gitignored, for local setup docs)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Neon serverless driver requires remote WebSocket — incompatible with local
PostgreSQL. Replaced with postgres.js (drizzle-orm/postgres-js) in db/index.ts,
scripts/seed.ts, and drizzle.config.ts.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
