feat(backup): 实例备份第5轮——新增备份设置/排除选择器/仓库设置组件，接入实例设置与存储设置页，补齐中英繁文案

apps/app-frontend/src/locales/en-US/index.json

@@ -10000,5 +10000,170 @@
   },
   "app.navigation.screenshots": {
     "message": "Screenshots"
+  },
+  "instance.backups.added-size": {
+    "message": "{size} newly stored"
+  },
+  "instance.backups.all-included": {
+    "message": "All instance files and folders are included."
+  },
+  "instance.backups.backup-now": {
+    "message": "Back up now"
+  },
+  "instance.backups.cancel": {
+    "message": "Cancel backup"
+  },
+  "instance.backups.choose": {
+    "message": "Everything is backed up by default. Add files or folders that should be excluded."
+  },
+  "instance.backups.delete": {
+    "message": "Delete backup"
+  },
+  "instance.backups.delete-body": {
+    "message": "This snapshot will be permanently deleted. Unused stored files will also be removed."
+  },
+  "instance.backups.delete-title": {
+    "message": "Delete this backup?"
+  },
+  "instance.backups.description": {
+    "message": "Create deduplicated snapshots of the whole instance while it is closed."
+  },
+  "instance.backups.disable": {
+    "message": "Disable backups"
+  },
+  "instance.backups.disable-blocked": {
+    "message": "Delete every snapshot before disabling backups."
+  },
+  "instance.backups.edit-exclusions": {
+    "message": "Edit exclusions"
+  },
+  "instance.backups.empty": {
+    "message": "No backups have been created yet."
+  },
+  "instance.backups.enable": {
+    "message": "Enable backups"
+  },
+  "instance.backups.excluded-paths": {
+    "message": "Excluded: {paths}"
+  },
+  "instance.backups.exclusions.add-file": {
+    "message": "Add excluded file"
+  },
+  "instance.backups.exclusions.add-folder": {
+    "message": "Add excluded folder"
+  },
+  "instance.backups.exclusions.empty": {
+    "message": "No files or folders are excluded."
+  },
+  "instance.backups.exclusions.remove": {
+    "message": "Remove {path} from exclusions"
+  },
+  "instance.backups.loading": {
+    "message": "Loading backup settings..."
+  },
+  "instance.backups.progress-bytes": {
+    "message": "{processed} of {total}"
+  },
+  "instance.backups.restore": {
+    "message": "Restore backup"
+  },
+  "instance.backups.restore-body": {
+    "message": "Upcoming operations: add {added, plural, one {# file} other {# files}}, modify {modified, plural, one {# file} other {# files}}, and delete {deleted, plural, one {# file} other {# files}}. Continue?"
+  },
+  "instance.backups.restore-title": {
+    "message": "Restore this backup?"
+  },
+  "instance.backups.save-exclusions": {
+    "message": "Save exclusions"
+  },
+  "instance.backups.snapshot-meta": {
+    "message": "{files, plural, one {# file} other {# files}} · {size}"
+  },
+  "instance.backups.snapshots": {
+    "message": "Snapshots"
+  },
+  "instance.backups.stage.applying": {
+    "message": "Applying changed files"
+  },
+  "instance.backups.stage.failed": {
+    "message": "Backup failed"
+  },
+  "instance.backups.stage.hashing": {
+    "message": "Hashing files"
+  },
+  "instance.backups.stage.interrupted": {
+    "message": "Backup operation was interrupted"
+  },
+  "instance.backups.stage.materializing": {
+    "message": "Preparing changed files"
+  },
+  "instance.backups.stage.preview": {
+    "message": "Analyzing restore changes"
+  },
+  "instance.backups.stage.queued": {
+    "message": "Waiting to start"
+  },
+  "instance.backups.stage.saving": {
+    "message": "Saving snapshot index"
+  },
+  "instance.backups.stage.scanning": {
+    "message": "Scanning files"
+  },
+  "instance.backups.stage.validating": {
+    "message": "Validating restore"
+  },
+  "instance.backups.title": {
+    "message": "Instance backups"
+  },
+  "instance.backups.unavailable": {
+    "message": "Backups are unavailable"
+  },
+  "instance.backups.unavailable.direct-linked": {
+    "message": "Instances linked directly to another launcher cannot be backed up."
+  },
+  "instance.backups.unavailable.external-directory": {
+    "message": "Instances that use an external game directory cannot be backed up."
+  },
+  "instance.backups.unavailable.not-installed": {
+    "message": "Finish installing this instance before enabling backups."
+  },
+  "instance.backups.unavailable.root-link": {
+    "message": "Instances whose root folder is a link cannot be backed up."
+  },
+  "instance.backups.unavailable.root-missing": {
+    "message": "The instance folder is missing."
+  },
+  "instance.backups.unavailable.symlink": {
+    "message": "Imported symbolic-link instances cannot be backed up."
+  },
+  "settings.backups.repository.change": {
+    "message": "Change folder"
+  },
+  "settings.backups.repository.description": {
+    "message": "Deduplicated instance backup data and its independent index database."
+  },
+  "settings.backups.repository.location": {
+    "message": "Location"
+  },
+  "settings.backups.repository.location-description": {
+    "message": "Changing the location moves the complete repository. Choose a new or empty folder."
+  },
+  "settings.backups.repository.moving": {
+    "message": "Moving repository..."
+  },
+  "settings.backups.repository.moving-progress": {
+    "message": "Moving repository: {processed} of {total}"
+  },
+  "settings.backups.repository.title": {
+    "message": "Backup repository"
+  },
+  "settings.backups.repository.unavailable": {
+    "message": "Repository unavailable"
+  },
+  "settings.backups.repository.usage": {
+    "message": "Storage usage"
+  },
+  "settings.backups.repository.usage-description": {
+    "message": "{stored} stored for {logical} of backup data across {count, plural, one {# snapshot} other {# snapshots}}."
   }
 }