Refactor(App): Change sass to less

package.json

@@ -63,6 +63,7 @@
     "electron-vite": "^2.2.0",
     "esbuild-wasm": "^0.24.0",
     "eslint": "^9.12.0",
+    "eslint-config-prettier": "^9.1.0",
     "eslint-plugin-prettier": "^5.2.1",
     "eslint-plugin-react-refresh": "^0.4.12",
     "fast-deep-equal": "^3.1.3",
@@ -70,6 +71,7 @@
     "globals": "^15.11.0",
     "jsdom": "^24.1.3",
     "jwt-decode": "^4.0.0",
+    "less": "^4.2.0",
     "localforage": "^1.10.0",
     "lodash": "^4.17.21",
     "match-sorter": "^6.3.4",
@@ -82,7 +84,6 @@
     "react-draggable": "^4.4.6",
     "react-router": "^6.27.0",
     "react-router-dom": "^6.27.0",
-    "sass": "^1.79.5",
     "size-sensor": "^1.0.2",
     "typescript": "^5.6.3",
     "typescript-eslint": "^8.9.0",