fix: update AnimateDiffSampler to KSamplerAdvanced

- Replace ADE_AnimateDiffSampler with KSamplerAdvanced
- Adjust widget values for KSamplerAdvanced compatibility
- Add proper node name mappings in fix_workflows.py

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

models/comfyui/workflows/advanced/animatediff-video-production-v1.json

@@ -115,25 +115,28 @@
     },
     {
       "id": 6,
-      "type": "ADE_AnimateDiffSampler",
+      "type": "KSamplerAdvanced",
       "pos": [
         800,
         100
       ],
       "widgets_values": [
+        "enable",
         42,
-        "fixed",
         25,
         7.5,
         "dpmpp_2m",
-        "karras"
+        "karras",
+        0,
+        10000,
+        "disable"
       ],
       "title": "AnimateDiff Sampler",
       "flags": {},
       "order": 5,
       "mode": 0,
       "properties": {
-        "Node name for S&R": "AnimateDiffSampler"
+        "Node name for S&R": "KSamplerAdvanced"
       },
       "size": {
         "0": 315,