Store and plugin installation visual improvements (#343)

* Redesign store, add comments for filtering

* Improve installation/uninstallation modals

* Fix store comment to be easier to fix

* Add source code info to about page

frontend/rollup.config.js

@@ -1,4 +1,5 @@
 import commonjs from '@rollup/plugin-commonjs';
+import image from '@rollup/plugin-image';
 import json from '@rollup/plugin-json';
 import { nodeResolve } from '@rollup/plugin-node-resolve';
 import replace from '@rollup/plugin-replace';
@@ -29,6 +30,7 @@ export default defineConfig({
       preventAssignment: false,
       'process.env.NODE_ENV': JSON.stringify('production'),
     }),
+    image(),
   ],
   preserveEntrySignatures: false,
   output: {