- Restructure hierarchy: Month → Event → Expense (new months table, FK)
- Add MonthHandler with CRUD, monthly reports, dropdown create form
- Events now scoped under months with extended ownership chain
- AI extraction: 16 specific expense categories (Airfare, Meals, etc.)
- UI: category dropdown, button-consistent cards, centered mobile shell on desktop
- Dashboard/month views show claim totals per card
- Description field now mandatory, forms simplified
- Months sorted by name chronologically (latest first)
- Rename Go module from github.com/cclohmar/ReceiptNext to NextExpense
- Update all import paths across 7 Go source files
- Update templates (titles, headings, branding)
- Update static files (manifest.json, sw.js, CSS)
- Update config (Makefile, install.sh, .env.example)
- Update README with new name and URLs
- Rename service file receiptnext.service -> nextexpense.service
- Update install paths, service names, log paths in install.sh
- Added 🖼️ button on each expense — opens full-screen lightbox
- Click anywhere on the overlay to close
- Images served via /storage/{filename} (auth-protected)
- Fixed ImagePath to store only filename (was storage/storage/...)
- Both expense_list.html fragment and event_expenses.html page updated
CR-1: Path traversal in createReceiptZip — validate image_path is within storage/
CR-2: Missing authz on EditExpense/UpdateExpense — verify event ownership
CR-3: OTP timing side-channel — use crypto/subtle.ConstantTimeCompare
CR-4: Logout doesn't invalidate session — moved to AuthHandler with Sessions.Delete()
CR-5: OTP reuse race condition — mutex lock around validate+delete
CR-6: Live credentials on disk — removed .env from disk entirely
CR-7: No TLS — documented as expected behind-proxy deployment
Additional:
- Removed stale github.com/expenseflow import path from auth.go
- Made EnvironmentFile optional (prefix with -) so .env is not required
- App runs and starts clean without any .env file
- Two upload buttons: Camera (capture) and Upload (gallery/PDF)
- PDF receipts from Uber/email now accepted and processed by Gemini Vision
- PDF detection via %PDF magic bytes in both handler and AI module
- Descriptions updated to reflect broader file support
- Added ✏️ edit button on every expense in the list
- Clicking loads the receipt form pre-filled with the expense data
- Changes are saved via PUT /expenses/{id}
- Receipt form auto-switches between create (POST) and edit (PUT) mode
- Full HTMX multi-target response: form resets + list refreshes
- Added KES and 12+ additional currencies to receipt form
- Events now have base_currency (claim currency) and exchange_rate fields
- Receipts show original amount + auto-computed converted amount
- Converted amounts stored per expense in database
- CSV and PDF reports include both original and converted amounts
- Dashboard shows claim currency per event card
- Passwordless email OTP authentication
- Event-based expense tracking with HTMX UI
- AI receipt extraction via DeepSeek Vision API
- CSV/PDF report generation with email filing
- PWA with service worker and manifest
- Mobile-first responsive design
- SQLite database with auto-migration
