refactor(recipes): unify controls and breadcrumb UI with model pages

- Replace inline controls+breadcrumb in recipes.html with shared includes
- Add page_id conditionals in controls.html to adapt buttons per page type
- Unify customFilterText selector to class-based in recipes.js
- Add [data-action="find-duplicates"] event listener for unified button
- Fix i18n keys to use recipes-specific translations on recipes page

static/js/recipes.js

@@ -149,9 +149,10 @@ class RecipeManager {
 
     _showCustomFilterIndicator() {
         const indicator = document.getElementById('customFilterIndicator');
-        const textElement = document.getElementById('customFilterText');
+        if (!indicator) return;
+        const textElement = indicator.querySelector('.customFilterText');
 
-        if (!indicator || !textElement) return;
+        if (!textElement) return;
 
         // Update text based on filter type
         let filterText = '';
@@ -250,6 +251,11 @@ class RecipeManager {
             bulkButton.addEventListener('click', () => window.bulkManager?.toggleBulkMode());
         }
 
+        const duplicatesButton = document.querySelector('[data-action="find-duplicates"]');
+        if (duplicatesButton) {
+            duplicatesButton.addEventListener('click', () => this.findDuplicateRecipes());
+        }
+
         const favoriteFilterBtn = document.getElementById('favoriteFilterBtn');
         if (favoriteFilterBtn) {
             favoriteFilterBtn.addEventListener('click', () => {