chore(deps): upgrade to TypeScript 6, Vite 8, and @vitejs/plugin-react 6

- TypeScript 5.9 → 6.0: add types: ["node"] to base tsconfig, remove
  deprecated baseUrl where unused, add ignoreDeprecations for docs app,
  fix node_modules/ prefix imports with proper package exports
- Vite 7 → 8 + @vitejs/plugin-react 5 → 6: add vite as direct dep
- Add CSS module type declarations for TS6 compatibility
- Update renovate test for pnpm v11 allowBuilds migration

tooling/typescript/base.json

@@ -19,10 +19,9 @@
     "noUncheckedIndexedAccess": true,
     "strictNullChecks": true,
     "experimentalDecorators": true,
-    "baseUrl": ".",
+    "types": ["node"],
     "paths": {
-      "@homarr/node-unifi": ["${configDir}/../../node_modules/@types/node-unifi"],
-      "*": ["node_modules/*"]
+      "@homarr/node-unifi": ["${configDir}/../../node_modules/@types/node-unifi"]
     }
   },
   "exclude": ["node_modules", "build", "dist", ".next"]