Merge commit 'a13756148d353c7479f68e65a210f6d88d26c785' into glitch-soc/merge-upstream

Conflicts:
- `app/views/layouts/embedded.html.haml`:
  Upstream made a change to javascript tags next to lines changed in glitch-soc
  because of the theming system.
  Added the javascript entrypoint upstream added.
- `app/views/layouts/error.html.haml`:
  Upstream made a change to javascript tags next to lines changed in glitch-soc
  because of the theming system.
  Added the javascript entrypoint upstream added.

package.json

@@ -44,9 +44,10 @@
     "@github/webauthn-json": "^2.1.1",
     "@optimize-lodash/rollup-plugin": "^5.0.2",
     "@rails/ujs": "7.1.501",
-    "@react-spring/web": "^10.0.0",
+    "@react-spring/web": "^9.7.5",
     "@reduxjs/toolkit": "^2.0.1",
     "@use-gesture/react": "^10.3.1",
+    "@vitejs/plugin-legacy": "^6.1.1",
     "@vitejs/plugin-react": "^4.2.1",
     "arrow-key-navigation": "^1.2.0",
     "async-mutex": "^0.5.0",