Replace scheduled AUR imports with direct upstream watches

pkgbuilds/aether/.omarchy/package.json

@@ -1,5 +1,14 @@
 {
-  "source": "aur",
+  "source": "local",
   "release_ring": "fast",
-  "upstream_commit": "0f047f40a200121075ca3cedce59ddf226f2a0f1"
+  "upstream": {
+    "watch": {
+      "github": "omacom/aether",
+      "pattern": "v(?P<version>[0-9]+(?:\\.[0-9]+)*)"
+    }
+  },
+  "origin": {
+    "aur": "aether",
+    "commit": "0f047f40a200121075ca3cedce59ddf226f2a0f1"
+  }
 }