Add Model and Prompt from Metadata (ketle-man)

- Add new entry: model-and-prompt-from-metadata
- Remove duplicate comfyui-2dpose-editor entry (leftover from previous closed PR)
- Add node mappings to extension-node-map.json

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

extension-node-map.json

@@ -65306,5 +65306,16 @@
         {
             "title_aux": "SDXLResolutionPresets"
         }
+    ],
+    "https://github.com/ketle-man/model-and-prompt-from-metadata": [
+        [
+            "ImageMetadataCheckpointLoader",
+            "ImageMetadataPromptLoader",
+            "ImageMetadataLoRALoader",
+            "CLIPTextEncodeEditPlus"
+        ],
+        {
+            "title_aux": "Model and Prompt from Metadata"
+        }
     ]
 }