♻️ refactor(web): migrate React modules from .js to .jsx and align entrypoint

- Rename React components/pages/utilities that contain JSX to `.jsx` across `web/src`
- Update import paths and re-exports to match new `.jsx` extensions
- Fix Vite entry by switching `web/index.html` from `/src/index.js` to `/src/index.jsx`
- Verified remaining `.js` files are plain JS (hooks/helpers/constants) and do not require JSX
- No runtime behavior changes; extension and reference alignment only

Context: Resolves the Vite pre-transform error caused by the stale `/src/index.js` entry after migrating to `.jsx`.

web/src/pages/Model/index.jsx

@@ -0,0 +1,12 @@
+import React from 'react';
+import ModelsTable from '../../components/table/models';
+
+const ModelPage = () => {
+  return (
+    <div className="mt-[60px] px-2">
+      <ModelsTable />
+    </div>
+  );
+};
+
+export default ModelPage;