Add final core changes for API nodes (#1121)

Uses ComfyUI core commit:
comfyanonymous/ComfyUI@dc049d0

Author: webfiltered

package.json

@@ -13,7 +13,7 @@
     "frontendVersion": "1.17.10",
     "comfyUI": {
       "version": "0.3.29",
-      "optionalBranch": "api-nodes"
+      "optionalBranch": "api-nodes-fixes"
     },
     "managerCommit": "402e2c384f338d0ed0a7fb19caa93f29a0dc35fd",
     "uvVersion": "0.5.31"
@@ -118,4 +118,4 @@
     "wait-on": "^8.0.1",
     "yaml": "^2.6.0"
   }
-}
+}