Add POST /actions/product-sold route for recording product sales.
Changes:
- Create web/templates/products.py with product_sold_form
- Create web/routes/products.py with GET /sell and POST /actions/product-sold
- Wire up routes in __init__.py and app.py
- Add "Record Sale" link to Egg Quick Capture page
- Add comprehensive tests for form rendering and sale recording
The form allows selling any sellable product with quantity and price,
and calculates unit_price_cents using floor division. Defaults to
egg.duck product as per spec.
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Petru Paler
0eef3ed7cb