feat: pin frequently-used tools to the top of the dashboard (#440)

* feat(i18n): add pin/unpin/pinned strings, retire addToFavourites stub

Claude-Session: https://claude.ai/code/session_01Ad5LjCDJyW1tLFd3P4Hedp

* feat(web): add per-user pinned-tools store

Claude-Session: https://claude.ai/code/session_01Ad5LjCDJyW1tLFd3P4Hedp

* feat(web): add opt-in pin toggle to ToolCard

Claude-Session: https://claude.ai/code/session_01Ad5LjCDJyW1tLFd3P4Hedp

* feat(web): render Pinned section on the dashboard All tab

Claude-Session: https://claude.ai/code/session_01Ad5LjCDJyW1tLFd3P4Hedp

* test(web): cover pin toggle (component) and dashboard pin flow (e2e)

Claude-Session: https://claude.ai/code/session_01Ad5LjCDJyW1tLFd3P4Hedp

packages/shared/src/i18n/ar.ts

@@ -2952,6 +2952,7 @@ export const ar: TranslationKeys = {
     allTools: "جميع الأدوات",
     searchPlaceholder: "بحث في {count} أداة...",
     recent: "الأخيرة",
+    pinned: "مثبّت",
     popular: "الشائعة",
     browseByCategory: "تصفح حسب الفئة",
     gettingStarted: "البدء",
@@ -3843,7 +3844,8 @@ export const ar: TranslationKeys = {
     settings: "الإعدادات",
   },
   toolCard: {
-    addToFavourites: "إضافة إلى المفضلة",
+    pin: "تثبيت",
+    unpin: "إلغاء التثبيت",
   },
   appLayout: {
     mobileNavTools: "الأدوات",

packages/shared/src/i18n/de.ts

@@ -2976,6 +2976,7 @@ export const de: TranslationKeys = {
     allTools: "Alle Werkzeuge",
     searchPlaceholder: "{count} Werkzeuge durchsuchen...",
     recent: "Zuletzt verwendet",
+    pinned: "Angeheftet",
     popular: "Beliebt",
     browseByCategory: "Nach Kategorie durchsuchen",
     gettingStarted: "Erste Schritte",
@@ -3891,7 +3892,8 @@ export const de: TranslationKeys = {
     settings: "Einstellungen",
   },
   toolCard: {
-    addToFavourites: "Zu Favoriten hinzufügen",
+    pin: "Anheften",
+    unpin: "Lösen",
   },
   appLayout: {
     mobileNavTools: "Werkzeuge",

packages/shared/src/i18n/en.ts

@@ -2918,6 +2918,7 @@ export const en = {
     allTools: "All Tools",
     searchPlaceholder: "Search {count} tools...",
     recent: "Recent",
+    pinned: "Pinned",
     popular: "Popular",
     browseByCategory: "Browse by Category",
     gettingStarted: "Getting Started",
@@ -3814,7 +3815,8 @@ export const en = {
     settings: "Settings",
   },
   toolCard: {
-    addToFavourites: "Add to favourites",
+    pin: "Pin",
+    unpin: "Unpin",
   },
   appLayout: {
     mobileNavTools: "Tools",

packages/shared/src/i18n/es.ts

@@ -2957,6 +2957,7 @@ export const es: TranslationKeys = {
     allTools: "Todas las herramientas",
     searchPlaceholder: "Buscar en {count} herramientas...",
     recent: "Recientes",
+    pinned: "Fijados",
     popular: "Popular",
     browseByCategory: "Explorar por categoría",
     gettingStarted: "Primeros pasos",
@@ -3869,7 +3870,8 @@ export const es: TranslationKeys = {
     settings: "Configuración",
   },
   toolCard: {
-    addToFavourites: "Agregar a favoritos",
+    pin: "Fijar",
+    unpin: "Quitar",
   },
   appLayout: {
     mobileNavTools: "Herramientas",

packages/shared/src/i18n/fr.ts

@@ -2981,6 +2981,7 @@ export const fr: TranslationKeys = {
     allTools: "Tous les outils",
     searchPlaceholder: "Rechercher parmi {count} outils...",
     recent: "Récents",
+    pinned: "Épinglés",
     popular: "Populaires",
     browseByCategory: "Parcourir par catégorie",
     gettingStarted: "Pour commencer",
@@ -3893,7 +3894,8 @@ export const fr: TranslationKeys = {
     settings: "Paramètres",
   },
   toolCard: {
-    addToFavourites: "Ajouter aux favoris",
+    pin: "Épingler",
+    unpin: "Détacher",
   },
   appLayout: {
     mobileNavTools: "Outils",

packages/shared/src/i18n/hi.ts

@@ -2784,6 +2784,7 @@ export const hi: TranslationKeys = {
     allTools: "सभी टूल्स",
     searchPlaceholder: "{count} टूल में खोजें...",
     recent: "हाल के",
+    pinned: "पिन किए गए",
     popular: "लोकप्रिय",
     browseByCategory: "श्रेणी के अनुसार देखें",
     gettingStarted: "शुरू करें",
@@ -3673,7 +3674,8 @@ export const hi: TranslationKeys = {
     settings: "सेटिंग्स",
   },
   toolCard: {
-    addToFavourites: "पसंदीदा में जोड़ें",
+    pin: "पिन करें",
+    unpin: "अनपिन करें",
   },
   appLayout: {
     mobileNavTools: "टूल्स",

packages/shared/src/i18n/id.ts

@@ -2965,6 +2965,7 @@ export const id: TranslationKeys = {
     allTools: "Semua Alat",
     searchPlaceholder: "Cari {count} alat...",
     recent: "Terbaru",
+    pinned: "Disematkan",
     popular: "Populer",
     browseByCategory: "Jelajahi berdasarkan Kategori",
     gettingStarted: "Memulai",
@@ -3868,7 +3869,8 @@ export const id: TranslationKeys = {
     settings: "Pengaturan",
   },
   toolCard: {
-    addToFavourites: "Tambah ke favorit",
+    pin: "Sematkan",
+    unpin: "Lepas sematan",
   },
   appLayout: {
     mobileNavTools: "Alat",

packages/shared/src/i18n/it.ts

@@ -2973,6 +2973,7 @@ export const it: TranslationKeys = {
     allTools: "Tutti gli strumenti",
     searchPlaceholder: "Cerca tra {count} strumenti...",
     recent: "Recenti",
+    pinned: "Fissati",
     popular: "Popolari",
     browseByCategory: "Esplora per categoria",
     gettingStarted: "Per iniziare",
@@ -3883,7 +3884,8 @@ export const it: TranslationKeys = {
     settings: "Impostazioni",
   },
   toolCard: {
-    addToFavourites: "Aggiungi ai preferiti",
+    pin: "Fissa",
+    unpin: "Rimuovi",
   },
   appLayout: {
     mobileNavTools: "Strumenti",

packages/shared/src/i18n/ja.ts

@@ -2923,6 +2923,7 @@ export const ja: TranslationKeys = {
     allTools: "すべてのツール",
     searchPlaceholder: "{count} 個のツールを検索...",
     recent: "最近",
+    pinned: "ピン留め",
     popular: "人気",
     browseByCategory: "カテゴリで探す",
     gettingStarted: "はじめに",
@@ -3820,7 +3821,8 @@ export const ja: TranslationKeys = {
     settings: "設定",
   },
   toolCard: {
-    addToFavourites: "お気に入りに追加",
+    pin: "ピン留め",
+    unpin: "ピン留め解除",
   },
   appLayout: {
     mobileNavTools: "ツール",

packages/shared/src/i18n/ko.ts

@@ -2905,6 +2905,7 @@ export const ko: TranslationKeys = {
     allTools: "모든 도구",
     searchPlaceholder: "{count}개 도구 검색...",
     recent: "최근",
+    pinned: "고정됨",
     popular: "인기",
     browseByCategory: "카테고리별 탐색",
     gettingStarted: "시작하기",
@@ -3800,7 +3801,8 @@ export const ko: TranslationKeys = {
     settings: "설정",
   },
   toolCard: {
-    addToFavourites: "즐겨찾기에 추가",
+    pin: "고정",
+    unpin: "고정 해제",
   },
   appLayout: {
     mobileNavTools: "도구",

packages/shared/src/i18n/nl.ts

@@ -2973,6 +2973,7 @@ export const nl: TranslationKeys = {
     allTools: "Alle tools",
     searchPlaceholder: "Zoeken in {count} tools...",
     recent: "Recent",
+    pinned: "Vastgezet",
     popular: "Populair",
     browseByCategory: "Bladeren op categorie",
     gettingStarted: "Aan de slag",
@@ -3878,7 +3879,8 @@ export const nl: TranslationKeys = {
     settings: "Instellingen",
   },
   toolCard: {
-    addToFavourites: "Aan favorieten toevoegen",
+    pin: "Vastzetten",
+    unpin: "Losmaken",
   },
   appLayout: {
     mobileNavTools: "Tools",

packages/shared/src/i18n/pl.ts

@@ -2971,6 +2971,7 @@ export const pl: TranslationKeys = {
     allTools: "Wszystkie narzędzia",
     searchPlaceholder: "Szukaj wśród {count} narzędzi...",
     recent: "Ostatnie",
+    pinned: "Przypięte",
     popular: "Popularne",
     browseByCategory: "Przeglądaj wg kategorii",
     gettingStarted: "Pierwsze kroki",
@@ -3884,7 +3885,8 @@ export const pl: TranslationKeys = {
     settings: "Ustawienia",
   },
   toolCard: {
-    addToFavourites: "Dodaj do ulubionych",
+    pin: "Przypnij",
+    unpin: "Odepnij",
   },
   appLayout: {
     mobileNavTools: "Narzędzia",

packages/shared/src/i18n/pt-BR.ts

@@ -2967,6 +2967,7 @@ export const ptBR: TranslationKeys = {
     allTools: "Todas as ferramentas",
     searchPlaceholder: "Buscar em {count} ferramentas...",
     recent: "Recentes",
+    pinned: "Fixados",
     popular: "Populares",
     browseByCategory: "Navegar por categoria",
     gettingStarted: "Primeiros passos",
@@ -3875,7 +3876,8 @@ export const ptBR: TranslationKeys = {
     settings: "Configurações",
   },
   toolCard: {
-    addToFavourites: "Adicionar aos favoritos",
+    pin: "Fixar",
+    unpin: "Desafixar",
   },
   appLayout: {
     mobileNavTools: "Ferramentas",

packages/shared/src/i18n/ru.ts

@@ -2967,6 +2967,7 @@ export const ru: TranslationKeys = {
     allTools: "Все инструменты",
     searchPlaceholder: "Поиск среди {count} инструментов...",
     recent: "Недавние",
+    pinned: "Закреплённые",
     popular: "Популярные",
     browseByCategory: "По категориям",
     gettingStarted: "Начало работы",
@@ -3872,7 +3873,8 @@ export const ru: TranslationKeys = {
     settings: "Настройки",
   },
   toolCard: {
-    addToFavourites: "Добавить в избранное",
+    pin: "Закрепить",
+    unpin: "Открепить",
   },
   appLayout: {
     mobileNavTools: "Инструменты",

packages/shared/src/i18n/sv.ts

@@ -2964,6 +2964,7 @@ export const sv: TranslationKeys = {
     allTools: "Alla verktyg",
     searchPlaceholder: "Sök bland {count} verktyg...",
     recent: "Senaste",
+    pinned: "Fästa",
     popular: "Populära",
     browseByCategory: "Utforska per kategori",
     gettingStarted: "Kom igång",
@@ -3864,7 +3865,8 @@ export const sv: TranslationKeys = {
     settings: "Inställningar",
   },
   toolCard: {
-    addToFavourites: "Lägg till i favoriter",
+    pin: "Fäst",
+    unpin: "Ta bort",
   },
   appLayout: {
     mobileNavTools: "Verktyg",

packages/shared/src/i18n/th.ts

@@ -2937,6 +2937,7 @@ export const th: TranslationKeys = {
     allTools: "เครื่องมือทั้งหมด",
     searchPlaceholder: "ค้นหา {count} เครื่องมือ...",
     recent: "ล่าสุด",
+    pinned: "ที่ปักหมุด",
     popular: "ยอดนิยม",
     browseByCategory: "เรียกดูตามหมวดหมู่",
     gettingStarted: "เริ่มต้นใช้งาน",
@@ -3823,7 +3824,8 @@ export const th: TranslationKeys = {
     settings: "ตั้งค่า",
   },
   toolCard: {
-    addToFavourites: "เพิ่มในรายการโปรด",
+    pin: "ปักหมุด",
+    unpin: "เลิกปักหมุด",
   },
   appLayout: {
     mobileNavTools: "เครื่องมือ",

packages/shared/src/i18n/tr.ts

@@ -2968,6 +2968,7 @@ export const tr: TranslationKeys = {
     allTools: "Tüm Araçlar",
     searchPlaceholder: "{count} araç içinde ara...",
     recent: "Son Kullanılan",
+    pinned: "Sabitlenenler",
     popular: "Popüler",
     browseByCategory: "Kategoriye Göre Göz At",
     gettingStarted: "Başlarken",
@@ -3875,7 +3876,8 @@ export const tr: TranslationKeys = {
     settings: "Ayarlar",
   },
   toolCard: {
-    addToFavourites: "Favorilere ekle",
+    pin: "Sabitle",
+    unpin: "Kaldır",
   },
   appLayout: {
     mobileNavTools: "Araçlar",

packages/shared/src/i18n/uk.ts

@@ -2969,6 +2969,7 @@ export const uk: TranslationKeys = {
     allTools: "Усі інструменти",
     searchPlaceholder: "Пошук серед {count} інструментів...",
     recent: "Нещодавні",
+    pinned: "Закріплені",
     popular: "Популярні",
     browseByCategory: "Перегляд за категорією",
     gettingStarted: "Початок роботи",
@@ -3873,7 +3874,8 @@ export const uk: TranslationKeys = {
     settings: "Налаштування",
   },
   toolCard: {
-    addToFavourites: "Додати до обраного",
+    pin: "Закріпити",
+    unpin: "Відкріпити",
   },
   appLayout: {
     mobileNavTools: "Інструменти",

packages/shared/src/i18n/vi.ts

@@ -2965,6 +2965,7 @@ export const vi: TranslationKeys = {
     allTools: "Tất cả công cụ",
     searchPlaceholder: "Tìm kiếm {count} công cụ...",
     recent: "Gần đây",
+    pinned: "Đã ghim",
     popular: "Phổ biến",
     browseByCategory: "Duyệt theo danh mục",
     gettingStarted: "Bắt đầu",
@@ -3864,7 +3865,8 @@ export const vi: TranslationKeys = {
     settings: "Cài đặt",
   },
   toolCard: {
-    addToFavourites: "Thêm vào yêu thích",
+    pin: "Ghim",
+    unpin: "Bỏ ghim",
   },
   appLayout: {
     mobileNavTools: "Công cụ",

packages/shared/src/i18n/zh-CN.ts

@@ -2725,6 +2725,7 @@ export const zhCN: TranslationKeys = {
     allTools: "所有工具",
     searchPlaceholder: "搜索 {count} 个工具...",
     recent: "最近",
+    pinned: "已固定",
     popular: "热门",
     browseByCategory: "按分类浏览",
     gettingStarted: "开始使用",
@@ -3606,7 +3607,8 @@ export const zhCN: TranslationKeys = {
     settings: "设置",
   },
   toolCard: {
-    addToFavourites: "添加到收藏",
+    pin: "固定",
+    unpin: "取消固定",
   },
   appLayout: {
     mobileNavTools: "工具",

packages/shared/src/i18n/zh-TW.ts

@@ -2724,6 +2724,7 @@ export const zhTW: TranslationKeys = {
     allTools: "全部工具",
     searchPlaceholder: "搜尋 {count} 個工具...",
     recent: "最近使用",
+    pinned: "已釘選",
     popular: "熱門",
     browseByCategory: "依分類瀏覽",
     gettingStarted: "快速入門",
@@ -3607,7 +3608,8 @@ export const zhTW: TranslationKeys = {
     settings: "設定",
   },
   toolCard: {
-    addToFavourites: "加入收藏",
+    pin: "釘選",
+    unpin: "取消釘選",
   },
   appLayout: {
     mobileNavTools: "工具",