chore: add configuration files for linting, formatting, and husky pre-commit hooks

package.json

@@ -6,7 +6,12 @@
     "build": "react-router build",
     "dev": "react-router dev",
     "start": "react-router-serve ./build/server/index.js",
-    "typecheck": "react-router typegen && tsc"
+    "typecheck": "react-router typegen && tsc",
+    "knip": "knip",
+    "format": "prettier --write .",
+    "lint": "eslint .",
+    "prepare": "husky",
+    "validate": "pnpm lint && pnpm typecheck && pnpm knip"
   },
   "dependencies": {
     "@react-router/node": "^7.1.3",
@@ -17,15 +22,33 @@
     "react-router": "^7.1.3"
   },
   "devDependencies": {
+    "@commitlint/cli": "^19.6.1",
+    "@commitlint/config-conventional": "^19.6.0",
+    "@commitlint/format": "^19.5.0",
+    "@commitlint/is-ignored": "^19.6.0",
+    "@eslint/js": "^9.19.0",
     "@react-router/dev": "^7.1.3",
     "@tailwindcss/vite": "^4.0.0",
-    "@types/node": "^20",
+    "@types/node": "^20.17.16",
     "@types/react": "^19.0.1",
     "@types/react-dom": "^19.0.1",
+    "@typescript-eslint/parser": "^8.22.0",
+    "eslint": "^8.0.1",
+    "eslint-plugin-import": "^2.31.0",
+    "eslint-plugin-jsx-a11y": "^6.10.2",
+    "eslint-plugin-react-hooks": "^5.1.0",
+    "eslint-plugin-unicorn": "^56.0.1",
+    "globals": "^15.14.0",
+    "husky": "^9.1.7",
+    "knip": "^5.43.6",
+    "lint-staged": "^15.4.3",
+    "prettier": "^3.4.2",
+    "prettier-plugin-tailwindcss": "^0.6.11",
     "react-router-devtools": "^1.1.0",
     "tailwindcss": "^4.0.0",
-    "typescript": "^5.7.2",
+    "typescript": "^5.7.3",
+    "typescript-eslint": "^8.22.0",
     "vite": "^5.4.11",
     "vite-tsconfig-paths": "^5.1.4"
   }
-}
+}