Shorten SP scan Custom hours label to 'Hours'

Picked the noun each locale uses in its existing last3h / last24h
preset translations so the standalone label stays consistent with
the dropdown options it sits underneath.

src/locales/ar.json

@@ -1103,7 +1103,7 @@
       "lastMonth": "الشهر الماضي",
       "custom": "مخصّص…"
     },
-    "customHours": "عدد الساعات للفحص الرجعي",
+    "customHours": "ساعات",
     "customHoursPlaceholder": "مثال: 12",
     "advanced": "متقدّم",
     "connectingIndexer": "جارٍ الاتصال بالمفهرس…",

src/locales/en.json

@@ -1542,7 +1542,7 @@
       "lastMonth": "Last month",
       "custom": "Custom…"
     },
-    "customHours": "Hours to scan back",
+    "customHours": "Hours",
     "customHoursPlaceholder": "e.g. 12",
     "advanced": "Advanced",
     "connectingIndexer": "Connecting to indexer…",

src/locales/es.json

@@ -1119,7 +1119,7 @@
       "lastMonth": "Último mes",
       "custom": "Personalizado…"
     },
-    "customHours": "Horas a escanear hacia atrás",
+    "customHours": "Horas",
     "customHoursPlaceholder": "p. ej. 12",
     "advanced": "Avanzado",
     "connectingIndexer": "Conectando con el indexador…",

src/locales/fa.json

@@ -1119,7 +1119,7 @@
       "lastMonth": "ماه گذشته",
       "custom": "سفارشی…"
     },
-    "customHours": "ساعت‌های پویش به عقب",
+    "customHours": "ساعت",
     "customHoursPlaceholder": "مثلاً ۱۲",
     "advanced": "پیشرفته",
     "connectingIndexer": "در حال اتصال به ایندکس‌کننده…",

src/locales/fr.json

@@ -1541,7 +1541,7 @@
       "lastMonth": "Dernier mois",
       "custom": "Personnalisé…"
     },
-    "customHours": "Heures à scanner en arrière",
+    "customHours": "Heures",
     "customHoursPlaceholder": "p. ex. 12",
     "advanced": "Avancé",
     "connectingIndexer": "Connexion à l'indexeur…",

src/locales/hi.json

@@ -1487,7 +1487,7 @@
       "lastMonth": "पिछला महीना",
       "custom": "कस्टम…"
     },
-    "customHours": "कितने घंटे पीछे तक scan करें",
+    "customHours": "घंटे",
     "customHoursPlaceholder": "उदा. 12",
     "advanced": "उन्नत",
     "connectingIndexer": "Indexer से जुड़ रहे हैं…",

src/locales/id.json

@@ -1487,7 +1487,7 @@
       "lastMonth": "Bulan lalu",
       "custom": "Khusus…"
     },
-    "customHours": "Jam untuk dipindai ke belakang",
+    "customHours": "Jam",
     "customHoursPlaceholder": "misal 12",
     "advanced": "Lanjutan",
     "connectingIndexer": "Menghubungkan ke indexer…",

src/locales/km.json

@@ -1119,7 +1119,7 @@
       "lastMonth": "ខែមុន",
       "custom": "ផ្ទាល់ខ្លួន…"
     },
-    "customHours": "ចំនួនម៉ោងដែលត្រូវស្កេនថយក្រោយ",
+    "customHours": "ម៉ោង",
     "customHoursPlaceholder": "ឧ. ១២",
     "advanced": "កម្រិតខ្ពស់",
     "connectingIndexer": "កំពុងភ្ជាប់ទៅអ្នកធ្វើលិបិក្រម…",

src/locales/ps.json

@@ -1119,7 +1119,7 @@
       "lastMonth": "تېره میاشت",
       "custom": "دودیز…"
     },
-    "customHours": "د شاته سکن کولو ساعتونه",
+    "customHours": "ساعتونه",
     "customHoursPlaceholder": "بېلګه: ۱۲",
     "advanced": "پرمختللي",
     "connectingIndexer": "له ایندکس کوونکي سره نښلیږي…",

src/locales/pt.json

@@ -1551,7 +1551,7 @@
       "lastMonth": "Último mês",
       "custom": "Personalizado…"
     },
-    "customHours": "Horas para escanear",
+    "customHours": "Horas",
     "customHoursPlaceholder": "ex. 12",
     "advanced": "Avançado",
     "connectingIndexer": "Conectando ao indexador…",

src/locales/ru.json

@@ -1551,7 +1551,7 @@
       "lastMonth": "За последний месяц",
       "custom": "Другое…"
     },
-    "customHours": "На сколько часов назад сканировать",
+    "customHours": "Часы",
     "customHoursPlaceholder": "напр. 12",
     "advanced": "Дополнительно",
     "connectingIndexer": "Подключение к индексеру…",

src/locales/sn.json

@@ -1119,7 +1119,7 @@
       "lastMonth": "Mwedzi wapfuura",
       "custom": "Zvakasarudzwa…"
     },
-    "customHours": "Maawa okuongorora kumashure",
+    "customHours": "Maawa",
     "customHoursPlaceholder": "semuenzaniso 12",
     "advanced": "Zvepamusoro",
     "connectingIndexer": "Kubatanidza nemuongorori…",

src/locales/sw.json

@@ -1446,7 +1446,7 @@
       "lastMonth": "Mwezi uliopita",
       "custom": "Maalum…"
     },
-    "customHours": "Saa za kuchanganua nyuma",
+    "customHours": "Saa",
     "customHoursPlaceholder": "mf. 12",
     "advanced": "Kina",
     "connectingIndexer": "Inaunganisha na kifaa cha kuorodhesha…",

src/locales/tr.json

@@ -1486,7 +1486,7 @@
       "lastMonth": "Geçen ay",
       "custom": "Özel…"
     },
-    "customHours": "Geriye doğru taranacak saat",
+    "customHours": "Saat",
     "customHoursPlaceholder": "örn. 12",
     "advanced": "Gelişmiş",
     "connectingIndexer": "İndeksleyiciye bağlanılıyor…",

src/locales/zh-Hant.json

@@ -1055,7 +1055,7 @@
       "lastMonth": "過去一個月",
       "custom": "自訂…"
     },
-    "customHours": "回溯掃描小時數",
+    "customHours": "小時",
     "customHoursPlaceholder": "例如 12",
     "advanced": "進階",
     "connectingIndexer": "正在連接索引器…",

src/locales/zh.json

@@ -1119,7 +1119,7 @@
       "lastMonth": "最近一个月",
       "custom": "自定义…"
     },
-    "customHours": "向前扫描的小时数",
+    "customHours": "小时",
     "customHoursPlaceholder": "例如 12",
     "advanced": "高级选项",
     "connectingIndexer": "正在连接索引器…",