build(deps): bump @langchain/core from 0.3.78 to 1.1.36

Bumps [@langchain/core](https://github.com/langchain-ai/langchainjs) from 0.3.78 to 1.1.36.
- [Release notes](https://github.com/langchain-ai/langchainjs/releases)
- [Commits](https://github.com/langchain-ai/langchainjs/compare/@langchain/core==0.3.78...@langchain/core@1.1.36)

---
updated-dependencies:
- dependency-name: "@langchain/core"
  dependency-version: 1.1.36
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package-lock.json

@@ -37,7 +37,7 @@
     "automation"
   ],
   "dependencies": {
-    "@langchain/core": "^0.3",
+    "@langchain/core": "^1.1",
     "@langchain/ollama": "^0.2",
     "dompurify": "3"
   },