Cleanup/code cleanup 2026 03 (#45)

* chore: cleanup of unused exports and stuff

* fix: media and languages was broken for english media

* fix: embedding model load was broken on standalone

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Co-authored-by: hugo <hugoms@me.com>

vite.config.ts

@@ -32,7 +32,7 @@ export default defineConfig({
             return 'react-vendor';
           }
 
-          if (id.includes('node_modules/zustand') || id.includes('node_modules/date-fns')) {
+          if (id.includes('node_modules/zustand')) {
             return 'app-vendor';
           }
         },