add snapcraft manifest

snapcraft.yaml

@@ -0,0 +1,30 @@
+name: rclone-ui
+base: core22
+version: '3.5.4'
+summary: Cross-platform GUI for rclone & S3
+description: |
+  The best way to manage your rclone remotes & tasks in a light and easy way.
+  Free to use & open source.
+grade: stable
+confinement: classic
+icon: src-tauri/icons/128x128.png
+
+apps:
+  rclone-ui:
+    command: usr/bin/rclone-ui
+    desktop: usr/share/applications/rclone-ui.desktop
+    extensions: [gnome]
+
+parts:
+  rclone-ui:
+    plugin: dump
+    source: rclone-ui.deb
+    source-type: deb
+    stage-packages:
+      - libayatana-appindicator3-1
+    organize:
+      'usr/bin/Rclone UI': usr/bin/rclone-ui
+      'usr/share/applications/Rclone UI.desktop': usr/share/applications/rclone-ui.desktop
+    override-prime: |
+      craftctl default
+      sed -i 's|Exec="Rclone UI"|Exec=rclone-ui|g' $CRAFT_PRIME/usr/share/applications/rclone-ui.desktop