feat(nextcloud-status): Clouds verwalten, Logos, stündliche Prüfung und Sortierung

- Ändern, Entfernen, Logo-Upload und -Abruf, Sammelprüfung nur mit Verwalten
- Stündlicher Auftrag beim Start registriert, Prüfung je Cloud an ihren Mandanten gebunden
- Sortierung nach Kundenname, Status, Version und Support-Ende, je Benutzer gemerkt
- Formular zum Anlegen und Bearbeiten, Zugriffsinventar angepasst

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

apps/web/src/messages/en.json

@@ -1851,6 +1851,50 @@
       "noReference": "Rating not possible",
       "versionUnknown": "Version unknown",
       "notChecked": "Not checked yet"
+    },
+    "sort": {
+      "label": "Sort by",
+      "name": "Customer name",
+      "status": "Status",
+      "version": "Version",
+      "eol": "End of support"
+    },
+    "actions": {
+      "add": "Add cloud",
+      "checkAll": "Check now",
+      "checking": "Checking …"
+    },
+    "cardActions": {
+      "refresh": "Check this cloud now",
+      "edit": "Edit cloud"
+    },
+    "form": {
+      "addTitle": "Add cloud",
+      "editTitle": "Edit cloud",
+      "customerName": "Customer name",
+      "baseUrl": "Cloud address",
+      "baseUrlPlaceholder": "https://cloud.example.com",
+      "baseUrlHint": "Tessera only reads the public status page of this address. No login data is needed.",
+      "logo": "Logo",
+      "logoNone": "No logo",
+      "logoUpload": "Upload image",
+      "logoUrl": "Image address (https)",
+      "logoUrlPlaceholder": "https://www.example.com/logo.png",
+      "logoUrlHint": "The address must start with https://. The image is loaded directly by your browser.",
+      "logoFileHint": "PNG, JPEG, GIF or WebP, at most 1 MB.",
+      "logoFileTooLarge": "The file is larger than 1 MB.",
+      "logoCurrent": "Current logo",
+      "logoRemove": "Remove logo",
+      "save": "Save",
+      "saving": "Checking …",
+      "cancel": "Cancel",
+      "delete": "Remove cloud",
+      "deleteConfirm": "Do you really want to remove the cloud “{name}”?",
+      "deleteConfirmYes": "Remove permanently",
+      "required": "Please fill in customer name and address.",
+      "saveError": "The cloud could not be saved.",
+      "deleteError": "The cloud could not be removed.",
+      "close": "Close dialog"
     }
   }
 }