chore(web): bump node deps to latest minors (#31)

- bump all minor/patch versions via pnpm update (vue 3.5, vite 7.3,
  tailwindcss 4.3, @playwright/test 1.60, eslint 9.39.4, etc.)
- add vue-eslint-parser ^10.4.0 to satisfy eslint-plugin-vue 10.9 peer dep
  (lint regressed without it: .vue parse errors)
- remove stale package-lock.json; pnpm-lock.yaml is canonical

Held back major bumps: eslint 10, vite 8, vue-router 5, @eslint/js 10.

Verified: pnpm run lint clean, pnpm run build succeeds.

web/package.json

@@ -11,21 +11,22 @@
     "lint:fix": "eslint src --fix"
   },
   "dependencies": {
-    "@tailwindcss/postcss": "^4.1.17",
-    "@tailwindcss/vite": "^4.1.17",
-    "chart.js": "^4.4.1",
-    "vue": "^3.4.0",
-    "vue-router": "^4.2.5"
+    "@tailwindcss/postcss": "^4.3.0",
+    "@tailwindcss/vite": "^4.3.0",
+    "chart.js": "^4.5.1",
+    "vue": "^3.5.34",
+    "vue-router": "^4.6.4"
   },
   "devDependencies": {
-    "@eslint/js": "^9.39.2",
-    "@playwright/test": "^1.57.0",
-    "@vitejs/plugin-vue": "^6.0.2",
-    "autoprefixer": "^10.4.16",
-    "eslint": "^9.39.2",
-    "eslint-plugin-vue": "^10.6.2",
-    "postcss": "^8.4.32",
-    "tailwindcss": "^4.1.17",
-    "vite": "^7.2.7"
+    "@eslint/js": "^9.39.4",
+    "@playwright/test": "^1.60.0",
+    "@vitejs/plugin-vue": "^6.0.7",
+    "autoprefixer": "^10.5.0",
+    "eslint": "^9.39.4",
+    "eslint-plugin-vue": "^10.9.1",
+    "postcss": "^8.5.15",
+    "tailwindcss": "^4.3.0",
+    "vite": "^7.3.3",
+    "vue-eslint-parser": "^10.4.0"
   }
 }