Merge pull request #106 from nota/renovate/modelcontextprotocol-sdk-1.x

fix(deps): update dependency @modelcontextprotocol/sdk to v1.20.1

Author: yuiseki

package-lock.json

@@ -18,7 +18,7 @@
     "lint": "tsc --noEmit"
   },
   "dependencies": {
-    "@modelcontextprotocol/sdk": "1.18.2",
+    "@modelcontextprotocol/sdk": "1.20.1",
     "dotenv": "^17.0.0",
     "sharp": "^0.34.1"
   },