Build omarchy-hyprland-titlebars from its own repository

The plugin source moved to omacom/omarchy-hyprland-titlebars, with its
history. The package now builds from that repository's release tags, like
Monologue and Hype, and keeps rebuilding with every Hyprland. v0.2.0
drops edge snapping, titles windows with their app's name, and highlights
titlebar buttons on hover.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

pkgbuilds/omarchy-hyprland-titlebars/.omarchy/package.json

@@ -1,5 +1,14 @@
 {
   "source": "local",
+  "upstream": {
+    "git_tags": "https://github.com/omacom/omarchy-hyprland-titlebars.git",
+    "tag_pattern": "v{pkgver}",
+    "sources": {
+      "any": [
+        "https://github.com/omacom/omarchy-hyprland-titlebars/archive/refs/tags/{tag}.tar.gz"
+      ]
+    }
+  },
   "rebuild_on": [
     "hyprland"
   ],