chore: track package-lock.json and update lint config

- Remove package-lock.json from .gitignore
- Add package-lock.json to biome ignore list
- Split json pattern in lint-staged config

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

.gitignore

@@ -17,7 +17,6 @@ yarn-error.log
 /coverage
 .idea
 yarn.lock
-package-lock.json
 *bak
 .vscode
 

.lintstagedrc

@@ -1,8 +1,11 @@
 {
-  "**/*.{js,jsx,tsx,ts,css,less,json}": [
+  "**/*.{js,jsx,tsx,ts,css,less}": [
     "npx @biomejs/biome check --write"
   ],
   "src/**/*.md": [
     "npx @biomejs/biome check --write"
+  ],
+  "*.json": [
+    "npx @biomejs/biome check --write"
   ]
-}
+}

biome.json

@@ -22,6 +22,7 @@
       "!**/node_modules",
       "!biome.json",
       "!tailwind.css",
+      "!package-lock.json",
       "!**/.worktrees"
     ]
   },