Backend: Add authenticated endpoints for pending association CRUD
(GET/POST/DELETE /api/email-ingestion/pending). Service methods for
resolving (creates fuel/maintenance record) and dismissing associations.
Frontend: New email-ingestion feature with types, API client, hooks,
PendingAssociationBanner (dashboard), PendingAssociationList, and
ResolveAssociationDialog. Mobile-first responsive with 44px touch
targets and full-screen dialogs on small screens.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- New ReceiptClassifier module with keyword-based classification for
fuel vs maintenance receipts from email text and OCR raw text
- Classifier-first pipeline: classify from email subject/body keywords
before falling back to OCR-based classification
- Fuel keywords: gas, fuel, gallons, octane, pump, diesel, unleaded,
shell, chevron, exxon, bp
- Maintenance keywords: oil change, brake, alignment, tire, rotation,
inspection, labor, parts, service, repair, transmission, coolant
- Confident classification (>= 2 keyword matches) routes to specific
OCR endpoint; unclassified falls back to both endpoints + rawText
classification + field-count heuristic
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>