feat: link workflows to ComfyUI user directory with category prefixes

Update workflows/link-comfyui to link workflow files to the correct ComfyUI user directory (/workspace/ComfyUI/user/default/workflows/) instead of the non-standard /workspace/ComfyUI/workflows/ location.

Add category prefixes to maintain organization in ComfyUI's flat workflow browser:
- t2i_: Text-to-Image workflows
- i2i_: Image-to-Image workflows
- i2v_: Image-to-Video workflows
- t2m_: Text-to-Music workflows
- upscale_: Upscaling workflows
- adv_: Advanced workflows

Changes:
- Target correct ComfyUI user workflows directory
- Add category prefixes to all workflow symlinks
- Clean up old symlinks from previous location
- Workflows will now appear in ComfyUI's workflow browser sorted by category

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

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

arty.yml

@@ -518,65 +518,84 @@ scripts:
     ln -sf /workspace/huggingface_cache/models--stabilityai--stable-video-diffusion-img2vid-xt stable-video-diffusion-img2vid-xt
     echo "Models linked to ComfyUI"
 
-  # Workflow linking (link production workflows from git repo - flattened structure)
+  # Workflow linking (link production workflows with category prefixes)
   workflows/link-comfyui: |
-    mkdir -p /workspace/ComfyUI/workflows
+    # Create ComfyUI user workflows directory
-    cd /workspace/ComfyUI/workflows
+    mkdir -p /workspace/ComfyUI/user/default/workflows
+    cd /workspace/ComfyUI/user/default/workflows
 
-    # Remove old directory symlinks if they exist
+    # Remove old symlinks from previous location
-    rm -f text-to-image image-to-image image-to-video text-to-music upscaling advanced templates
+    rm -f /workspace/ComfyUI/workflows/*.json 2>/dev/null || true
+
+    # Clear existing workflow symlinks to avoid conflicts
+    find . -type l -name "*.json" -delete
 
-    # Link all JSON workflow files directly to workflows root
     SOURCE_DIR="/workspace/ai/models/comfyui/workflows"
 
-    # Text-to-Image workflows
+    # Text-to-Image workflows (prefix: t2i_)
     for file in "$SOURCE_DIR/text-to-image"/*.json; do
-      [ -f "$file" ] && ln -sf "$file" "$(basename "$file")"
+      if [ -f "$file" ]; then
+        basename=$(basename "$file")
+        ln -sf "$file" "t2i_${basename}"
+      fi
     done
 
-    # Image-to-Image workflows
+    # Image-to-Image workflows (prefix: i2i_)
     for file in "$SOURCE_DIR/image-to-image"/*.json; do
-      [ -f "$file" ] && ln -sf "$file" "$(basename "$file")"
+      if [ -f "$file" ]; then
+        basename=$(basename "$file")
+        ln -sf "$file" "i2i_${basename}"
+      fi
     done
 
-    # Image-to-Video workflows
+    # Image-to-Video workflows (prefix: i2v_)
     for file in "$SOURCE_DIR/image-to-video"/*.json; do
-      [ -f "$file" ] && ln -sf "$file" "$(basename "$file")"
+      if [ -f "$file" ]; then
+        basename=$(basename "$file")
+        ln -sf "$file" "i2v_${basename}"
+      fi
     done
 
-    # Text-to-Music workflows
+    # Text-to-Music workflows (prefix: t2m_)
     for file in "$SOURCE_DIR/text-to-music"/*.json; do
-      [ -f "$file" ] && ln -sf "$file" "$(basename "$file")"
+      if [ -f "$file" ]; then
+        basename=$(basename "$file")
+        ln -sf "$file" "t2m_${basename}"
+      fi
     done
 
-    # Upscaling workflows
+    # Upscaling workflows (prefix: upscale_)
     for file in "$SOURCE_DIR/upscaling"/*.json; do
-      [ -f "$file" ] && ln -sf "$file" "$(basename "$file")"
+      if [ -f "$file" ]; then
+        basename=$(basename "$file")
+        ln -sf "$file" "upscale_${basename}"
+      fi
     done
 
-    # Advanced workflows
+    # Advanced workflows (prefix: adv_)
     for file in "$SOURCE_DIR/advanced"/*.json; do
-      [ -f "$file" ] && ln -sf "$file" "$(basename "$file")"
+      if [ -f "$file" ]; then
+        basename=$(basename "$file")
+        ln -sf "$file" "adv_${basename}"
+      fi
     done
 
-    # Link documentation files
-    ln -sf "$SOURCE_DIR/README.md" README.md
-    ln -sf "$SOURCE_DIR/WORKFLOW_STANDARDS.md" WORKFLOW_STANDARDS.md
-
     # Count workflows
     WORKFLOW_COUNT=$(ls -1 *.json 2>/dev/null | wc -l)
 
-    echo "Production workflows linked to ComfyUI (flattened structure)"
+    echo "Production workflows linked to ComfyUI user directory"
     echo "  Total workflows: $WORKFLOW_COUNT"
+    echo "  Location: /workspace/ComfyUI/user/default/workflows/"
     echo ""
-    echo "  - 4 text-to-image workflows (FLUX, SDXL, SD3.5)"
+    echo "Categories (by prefix):"
-    echo "  - 3 image-to-image workflows (IP-Adapter)"
+    echo "  - t2i_   : 4 text-to-image workflows (FLUX, SDXL, SD3.5)"
-    echo "  - 3 image-to-video workflows (CogVideoX, SVD)"
+    echo "  - i2i_   : 3 image-to-image workflows (IP-Adapter)"
-    echo "  - 4 text-to-music workflows (MusicGen)"
+    echo "  - i2v_   : 3 image-to-video workflows (CogVideoX, SVD)"
-    echo "  - 3 upscaling workflows"
+    echo "  - t2m_   : 4 text-to-music workflows (MusicGen)"
-    echo "  - 3 advanced workflows (ControlNet, AnimateDiff, Batch)"
+    echo "  - upscale_: 3 upscaling workflows"
+    echo "  - adv_   : 3 advanced workflows (ControlNet, AnimateDiff, Batch)"
     echo ""
-    echo "Access workflows at: /workspace/ComfyUI/workflows/"
+    echo "Workflows will appear in ComfyUI's workflow browser, sorted by category prefix"
 
   #
   # Service Management (Supervisor-based)