fix(config): install umbriel-git and ignore float-square launcher

.chezmoidata/packages.yaml

@@ -121,6 +121,10 @@ packages:
         - tldraw-offline-bin
         # cursor theme (Bibata_Ghost; umbriel config.toml)
         - bibata-cursor-translucent
+        # Umbriel compositor from git: binds.toml uses window-move-by, which the
+        # [cachyos] `umbriel` build lacks. Pulls in xdg-desktop-portal-umbriel-git
+        # (screenshots and screen sharing through xdg-desktop-portal).
+        - umbriel-git
         # desktop apps
         - beeper-bin
         - fastmail
@@ -137,13 +141,6 @@ packages:
         - voxtype-bin
         - xdg-terminal-exec
         - hyprland-preview-share-picker
-      # [cachyos] repo; installed only when that repo is configured. Umbriel
-      # has no usable AUR package (`umbriel` is a placeholder, `umbriel-git`
-      # conflicts with the repo build), so elsewhere it is installed by hand.
-      cachyos:
-        - umbriel
-        # screenshots and screen sharing through xdg-desktop-portal
-        - xdg-desktop-portal-umbriel
   darwin:
     brew:
       - fish