Replace scheduled AUR imports with direct upstream watches

pkgbuilds/dropbox-cli/.omarchy/package.json

@@ -1,5 +1,14 @@
 {
-  "source": "aur",
+  "source": "local",
   "release_ring": "fast",
-  "upstream_commit": "b67e475d16f4e061a16af53dae212a46d9bc3ea9"
+  "upstream": {
+    "watch": {
+      "regex": "https://linux.dropbox.com/packages/",
+      "pattern": "nautilus-dropbox-(?P<version>[0-9]{4}\\.[0-9]{2}\\.[0-9]{2})\\.tar\\.bz2"
+    }
+  },
+  "origin": {
+    "aur": "dropbox-cli",
+    "commit": "b67e475d16f4e061a16af53dae212a46d9bc3ea9"
+  }
 }