Adding methods to delete backups on remote storage s3 and local. Some refactoring on models db and adding common.ts model with createdAt, updatedAt, and deletedAt.

src/db/migrations/meta/_journal.json

@@ -29,6 +29,13 @@
       "when": 1756321312852,
       "tag": "0003_absent_maestro",
       "breakpoints": true
+    },
+    {
+      "idx": 4,
+      "version": "7",
+      "when": 1756473637441,
+      "tag": "0004_dazzling_hawkeye",
+      "breakpoints": true
     }
   ]
 }