feat: backup improvements

frontend/src/pages/admin/AdminBackupPage.tsx

@@ -127,6 +127,7 @@ export const AdminBackupPage: React.FC = () => {
   const [scheduleFrequency, setScheduleFrequency] = useState<BackupFrequency>('daily');
   const [scheduleRetention, setScheduleRetention] = useState(7);
   const [scheduleEnabled, setScheduleEnabled] = useState(true);
+  const [createSafetyBackup, setCreateSafetyBackup] = useState(true);
 
   // Queries
   const { data: backupsData, isLoading: backupsLoading } = useBackups();
@@ -210,14 +211,18 @@ export const AdminBackupPage: React.FC = () => {
 
   const handleExecuteRestore = useCallback(() => {
     if (!selectedBackup) return;
-    executeRestoreMutation.mutate(selectedBackup.id, {
-      onSuccess: () => {
-        setRestoreDialogOpen(false);
-        setRestorePreviewDialogOpen(false);
-        setSelectedBackup(null);
-      },
-    });
-  }, [selectedBackup, executeRestoreMutation]);
+    executeRestoreMutation.mutate(
+      { id: selectedBackup.id, options: { createSafetyBackup } },
+      {
+        onSuccess: () => {
+          setRestoreDialogOpen(false);
+          setRestorePreviewDialogOpen(false);
+          setSelectedBackup(null);
+          setCreateSafetyBackup(true);
+        },
+      }
+    );
+  }, [selectedBackup, createSafetyBackup, executeRestoreMutation]);
 
   // Handlers for schedules
   const handleCreateSchedule = useCallback(() => {
@@ -820,9 +825,22 @@ export const AdminBackupPage: React.FC = () => {
             </Box>
           ) : restorePreviewMutation.data ? (
             <Box sx={{ mt: 2 }}>
-              <Alert severity="warning" sx={{ mb: 3 }}>
-                A safety backup will be created automatically before restoring.
-              </Alert>
+              <Box sx={{ mb: 3 }}>
+                <FormControlLabel
+                  control={
+                    <Switch
+                      checked={createSafetyBackup}
+                      onChange={(e) => setCreateSafetyBackup(e.target.checked)}
+                    />
+                  }
+                  label="Create safety backup before restoring"
+                />
+                {!createSafetyBackup && (
+                  <Alert severity="warning" sx={{ mt: 1 }}>
+                    Warning: Without a safety backup, you cannot undo this restore operation.
+                  </Alert>
+                )}
+              </Box>
 
               <Typography variant="h6" gutterBottom>
                 Backup Information
@@ -897,8 +915,10 @@ export const AdminBackupPage: React.FC = () => {
         <DialogTitle>Confirm Restore</DialogTitle>
         <DialogContent>
           <Alert severity="error" sx={{ mb: 2 }}>
-            This action will replace all current data with the backup data. A safety backup will be
-            created first.
+            This action will replace all current data with the backup data.
+            {createSafetyBackup
+              ? ' A safety backup will be created first.'
+              : ' No safety backup will be created - this cannot be undone!'}
           </Alert>
           <Typography>
             Are you sure you want to restore from "{selectedBackup?.filename}"?