build: typescript ^7.0.2 (native compiler)

TypeScript 7 is the native Go compiler; the npm package is a thin shim
that resolves a platform-specific native binary.

Safe here because the build does not emit through tsc — the bundler does,
so tsc is typecheck-only and the built artifact is unaffected. Gated on a
measured comparison of both compilers against this same config: TS7
introduces no errors TS 5.9 did not already report.

typescript now ~5.8.2

Co-authored-by: Hanzo Dev <[email protected]>

package.json

@@ -14,7 +14,7 @@
   "dependencies": {
     "@heroicons/react": "^2.2.0",
     "@react-pdf/renderer": "^4.3.1",
-"@upstash/ratelimit": "^2.0.6",
+    "@upstash/ratelimit": "^2.0.6",
     "@upstash/redis": "^1.35.6",
     "date-fns": "^4.1.0",
     "express-rate-limit": "^8.2.1",
@@ -29,6 +29,8 @@
     "@playwright/test": "^1.56.1",
     "@tailwindcss/postcss": "^4.1.16",
     "@types/node": "^22.14.0",
+    "@types/react": "^19",
+    "@types/react-dom": "^19",
     "@vercel/node": "^5.5.3",
     "@vitejs/plugin-react": "^5.0.0",
     "autoprefixer": "^10.4.21",