Replace scheduled AUR imports with direct upstream watches

pkgbuilds/cursor-bin/.omarchy/package.json

@@ -1,5 +1,20 @@
 {
-  "source": "aur",
+  "source": "local",
   "release_ring": "fast",
-  "upstream_commit": "a87a0de17b0d8176ee4f046499b1e6e4b37cc422"
+  "upstream": {
+    "watch": {
+      "json": "https://www.cursor.com/api/download?platform=linux-x64&releaseTrack=stable",
+      "path": "version",
+      "fields": {
+        "commit": "commitSha"
+      },
+      "variables": {
+        "_commit": "{commit}"
+      }
+    }
+  },
+  "origin": {
+    "aur": "cursor-bin",
+    "commit": "a87a0de17b0d8176ee4f046499b1e6e4b37cc422"
+  }
 }