Bump ai from 5.0.146 to 6.0.0

Bumps [ai](https://github.com/vercel/ai) from 5.0.146 to 6.0.0.
- [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@5.0.146...ai@6.0.0)

---
updated-dependencies:
- dependency-name: ai
  dependency-version: 6.0.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

agents/agent-ai-sdk/package.json

@@ -40,7 +40,7 @@
     "@llm-ts-example/common-backend-core": "workspace:*",
     "@llm-ts-example/common-core": "workspace:*",
     "@smithy/eventstream-codec": "^4.2.11",
-    "ai": "^6.0.116",
+    "ai": "^6.0.0",
     "aws-cdk-lib": "^2.241.0",
     "constructs": "^10.5.1",
     "dotenv": "^17.3.1",

agents/agent-langchain-nextjs/package.json

@@ -58,7 +58,7 @@
     "@streamdown/math": "^1.0.2",
     "@streamdown/mermaid": "^1.0.2",
     "@xyflow/react": "^12.10.1",
-    "ai": "^6.0.116",
+    "ai": "^6.0.0",
     "ansi-to-react": "^6.2.6",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",

chat-app/package.json

@@ -25,7 +25,7 @@
     "@radix-ui/react-tooltip": "^1.2.8",
     "@radix-ui/react-use-controllable-state": "^1.2.2",
     "@xyflow/react": "^12.10.1",
-    "ai": "^5.0.146",
+    "ai": "^6.0.0",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "cmdk": "^1.1.1",