5096df2102
Backend fixes: - migration 003: add 'menu' value to recipe_source enum (was causing SQLSTATE 22P02) - migration 004: rename recipe_products→recipe_ingredients, product_id→ingredient_id (was causing SQLSTATE 42P01) - dish/repository.go: fix INSERT INTO tags using $1/$1 for two columns → $1/$2 (was causing SQLSTATE 42P08) - home/handler.go: replace non-existent saved_recipes table with correct joins (recipes→dishes→dish_translations, user_saved_recipes) so today's plan and recommendations load correctly - reqlog: new slog.Handler wrapper that adds request_id and stack trace to ERROR-level logs - all handlers: slog.Error→slog.ErrorContext so error logs include request context; writeError includes request_id in response body Client: - home_screen.dart: extend home screen to future dates, show planned meals as ghost entries - l10n: add new localisation keys for home screen date navigation and planned meal UI Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>