Backend:
- PdfTemplate model with locale field + UNIQUE(name, locale) constraint
- Migration 007: pdf_templates table + template_id FK on generated_pdfs
- Template service: CRUD, Jinja2 validation, render preview with sample data
- Admin endpoints: CRUD /admin/pdf-templates + POST preview
- User endpoint: GET /pdf/templates (active templates list)
- pdf_service: resolves template from DB by ID or falls back to default
for the appropriate locale
- AI generate_pdf tool accepts optional template_id
- Seed script + 4 HTML template files:
- Basic Report (en/ru) — general-purpose report
- Medical Report (en/ru) — health-focused with disclaimers
Frontend:
- Admin PDF templates page with editor, locale selector, live preview (iframe),
template variables reference panel
- PDF page: template selector dropdown in generation form
- API clients for admin CRUD + user template listing
- Sidebar: admin templates link
- English + Russian translations
Also added Phase 9 (OAuth) and Phase 10 (Rate Limits) placeholders to GeneralPlan.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>