chore(deps): bump @pinecone-database/pinecone from 7.2.0 to 8.0.0 (#178)

Bumps [@pinecone-database/pinecone](https://github.com/pinecone-io/pinecone-ts-client) from 7.2.0 to 8.0.0.
- [Release notes](https://github.com/pinecone-io/pinecone-ts-client/releases)
- [Commits](pinecone-io/pinecone-ts-client@v7.2.0...v8.0.0)

---
updated-dependencies:
- dependency-name: "@pinecone-database/pinecone"
  dependency-version: 8.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Author: dependabot[bot]

package-lock.json

@@ -74,7 +74,7 @@
   },
   "dependencies": {
     "@modelcontextprotocol/sdk": "^1.25.3",
-    "@pinecone-database/pinecone": "^7.1.0",
+    "@pinecone-database/pinecone": "^8.0.0",
     "dotenv": "^17.2.3",
     "zod": "^4.3.6"
   },