Introduces a new add_meal blueprint with routes and templates for scanning barcodes, adding new food items, and logging meals. Updates FoodItemForm and FoodLogForm validation, changes FoodLog.amount to float, and integrates the new workflow into the daily log UI. Refactors user routes and templates to support the new meal logging process.
Updated routes and templates to improve the process of adding and logging food items by barcode. The add_food_item route now accepts a barcode parameter, and barcode lookups redirect to item creation if not found. The log_food flow now uses session variables for item and meal selection, and the get_item.html template uses fetch to handle barcode lookups and redirects accordingly.
Introduces a barcode scanner page using the camera for food item entry, adds routes for selecting meal types and scanning products, and updates the test.html template to allow adding items to specific meals. Also updates branding in base.html, changes the Flask secret key, and enables SSL by default in app.py.
