feat: add update availability filter to model list

Add a new filter option to show only models with available updates across all supported languages. This includes:

- Adding "updates" filter translations in all locale files (de, en, es, fr, he, ja, ko)
- Extending BaseModelApiClient to handle update_available_only query parameter
- Implementing update filter button in PageControls component with event listeners
- Adding corresponding CSS styles for active filter state

The feature allows users to quickly identify and focus on models that have updates available, improving the update management workflow.

locales/de.json

@@ -432,6 +432,10 @@
             "favorites": {
                 "title": "Nur Favoriten anzeigen",
                 "action": "Favoriten"
+            },
+            "updates": {
+                "title": "Nur Modelle mit verfügbaren Updates anzeigen",
+                "action": "Updates"
             }
         },
         "bulkOperations": {

locales/en.json

@@ -431,6 +431,10 @@
             "favorites": {
                 "title": "Show Favorites Only",
                 "action": "Favorites"
+            },
+            "updates": {
+                "title": "Show models with updates available",
+                "action": "Updates"
             }
         },
         "bulkOperations": {

locales/es.json

@@ -431,6 +431,10 @@
             "favorites": {
                 "title": "Mostrar solo favoritos",
                 "action": "Favoritos"
+            },
+            "updates": {
+                "title": "Mostrar solo modelos con actualizaciones disponibles",
+                "action": "Actualizaciones"
             }
         },
         "bulkOperations": {

locales/fr.json

@@ -431,6 +431,10 @@
             "favorites": {
                 "title": "Afficher uniquement les favoris",
                 "action": "Favoris"
+            },
+            "updates": {
+                "title": "Afficher uniquement les modèles avec des mises à jour disponibles",
+                "action": "Mises à jour"
             }
         },
         "bulkOperations": {

locales/he.json

@@ -431,6 +431,10 @@
             "favorites": {
                 "title": "הצג מועדפים בלבד",
                 "action": "מועדפים"
+            },
+            "updates": {
+                "title": "הצג רק דגמים עם עדכונים זמינים",
+                "action": "עדכונים"
             }
         },
         "bulkOperations": {

locales/ja.json

@@ -431,6 +431,10 @@
             "favorites": {
                 "title": "お気に入りのみ表示",
                 "action": "お気に入り"
+            },
+            "updates": {
+                "title": "アップデート可能なモデルのみ表示",
+                "action": "アップデート"
             }
         },
         "bulkOperations": {

locales/ko.json

@@ -431,6 +431,10 @@
             "favorites": {
                 "title": "즐겨찾기만 보기",
                 "action": "즐겨찾기"
+            },
+            "updates": {
+                "title": "업데이트 가능한 모델만 표시",
+                "action": "업데이트"
             }
         },
         "bulkOperations": {

locales/ru.json

@@ -431,6 +431,10 @@
             "favorites": {
                 "title": "Показать только избранное",
                 "action": "Избранное"
+            },
+            "updates": {
+                "title": "Показывать только модели с доступными обновлениями",
+                "action": "Обновления"
             }
         },
         "bulkOperations": {

locales/zh-CN.json

@@ -431,6 +431,10 @@
             "favorites": {
                 "title": "仅显示收藏",
                 "action": "收藏"
+            },
+            "updates": {
+                "title": "仅显示可用更新的模型",
+                "action": "更新"
             }
         },
         "bulkOperations": {

locales/zh-TW.json

@@ -431,6 +431,10 @@
             "favorites": {
                 "title": "僅顯示收藏",
                 "action": "收藏"
+            },
+            "updates": {
+                "title": "僅顯示可用更新的模型",
+                "action": "更新"
             }
         },
         "bulkOperations": {