bump(sanity): 65960de3 → e447ef10 (#5649)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

.claude-plugin/marketplace.json

@@ -3124,7 +3124,7 @@
       "source": {
         "source": "url",
         "url": "https://github.com/sanity-io/agent-toolkit.git",
-        "sha": "65960de3e7472ea068df1c26fc70021e7aa0fc27"
+        "sha": "e447ef10e09f14e245fa787d59157c7ae3576744"
       },
       "homepage": "https://www.sanity.io"
     },