chore: ignore JS/JSX files and add clean script to frontend

.gitignore

@@ -1,6 +1,10 @@
 # Created by https://www.toptal.com/developers/gitignore/api/node,python
 # Edit at https://www.toptal.com/developers/gitignore?templates=node,python
 
+# Frontend generated files
+*.js
+*.jsx
+
 ### Node ###
 # Logs
 logs

frontend/package.json

@@ -9,7 +9,8 @@
     "preview": "vite preview",
     "test": "DEBUG_PRINT_LIMIT=0 vitest run --reporter=dot --no-color",
     "test:all": "vitest run && npx playwright test",
-    "lint": "eslint . --ext ts,tsx --report-unused-disable-directives --max-warnings 0"
+    "lint": "eslint . --ext ts,tsx --report-unused-disable-directives --max-warnings 0",
+    "clean": "find src -name '*.js' -o -name '*.jsx' -delete"
   },
   "dependencies": {
     "@tanstack/react-query": "^5.100.5",