Bump ai from 4.3.16 to 5.0.52

Bumps [ai](https://github.com/vercel/ai) from 4.3.16 to 5.0.52.
- [Release notes](https://github.com/vercel/ai/releases)
- [Changelog](https://github.com/vercel/ai/blob/main/CHANGELOG.md)
- [Commits](https://github.com/vercel/ai/compare/ai@4.3.16...ai@5.0.52)

---
updated-dependencies:
- dependency-name: ai
  dependency-version: 5.0.52
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

demos/identity/package.json

@@ -32,7 +32,7 @@
     "@repo/api-utils": "workspace:*",
     "@repo/cli-tools": "workspace:*",
     "agentcommercekit": "workspace:*",
-    "ai": "4.3.16",
+    "ai": "5.0.52",
     "hono": "catalog:",
     "valibot": "catalog:"
   },