chore: remove ESLint scripts and dependencies

Drop ESLint-related npm scripts and dev dependencies from package.json, and update the pnpm lockfile to remove unused linting packages.chore: remove ESLint scripts and dependencies

Drop ESLint-related npm scripts and dev dependencies from package.json, and update the pnpm lockfile to remove unused linting packages.

package.json

@@ -9,8 +9,6 @@
     "preview": "vite preview",
     "build-only": "vite build",
     "type-check": "vue-tsc --build --force",
-    "lint": "eslint --cache",
-    "lint:fix": "eslint --fix --cache",
     "format": "prettier . --write",
     "mcp": "ruler apply",
     "mcp:revert": "ruler revert"
@@ -32,9 +30,6 @@
     "@types/node": "^24.12.0",
     "@vitejs/plugin-vue": "^6.0.5",
     "@vue/tsconfig": "^0.9.1",
-    "eslint": "^9.39.4",
-    "eslint-config-prettier": "^10.1.8",
-    "eslint-config-vuetify": "^4.4.0",
     "npm-run-all2": "^8.0.4",
     "prettier": "^3.8.1",
     "sass-embedded": "^1.98.0",