Revert "Format all code with prettier (#197)" (#198)

This reverts commit 28382b7e45.

package.json

@@ -24,8 +24,6 @@
     "dev": "vite",
     "preview": "vite preview",
     "test": "jest",
-    "format": "prettier --write './**/*.{js,ts}'",
-    "prepare": "husky || true",
     "deprecated-test:allVersions": "./utils/test.sh",
     "deprecated-prettier": "npx prettier --write src/**/*.* css/**/*.*",
     "deprecated-lint": "npx eslint src",
@@ -47,20 +45,11 @@
   "devDependencies": {
     "@types/jest": "^29.5.12",
     "@types/node": "^22.1.0",
-    "husky": "^9.1.6",
     "jest-environment-jsdom": "^29.7.0",
-    "lint-staged": "^15.2.10",
-    "prettier": "^3.3.3",
     "ts-jest": "^29.2.4",
     "ts-node": "^10.9.2",
     "typescript": "^5.2.2",
     "vite": "^5.3.4",
     "vite-plugin-dts": "^4.2.1"
-  },
-  "lint-staged": {
-    "./**/*.{js,ts}": [
-      "prettier --write",
-      "git add"
-    ]
   }
 }