Remove mermaid dependency from all requirements files

- Removed mermaid>=0.1.0 from requirements.txt, demo/requirements.txt, backend/requirements.txt, and pyproject.toml
- Updated processing pipeline diagram to use plain text instead of mermaid syntax
- Simplifies dependencies and removes unused visualization library

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

Co-Authored-By: Claude <[email protected]>

.claude/settings.local.json

@@ -5,7 +5,8 @@
       "Bash(/Users/csabi/.nvm/versions/node/v18.20.5/lib/node_modules/@anthropic-ai/claude-code/vendor/ripgrep/arm64-darwin/rg -n \"_smooth_metrics\" /Users/csabi/Develop/Laban-Movement-Analysis/backend/gradio_labanmovementanalysis/notation_engine.py)",
       "Bash(/Users/csabi/.nvm/versions/node/v18.20.5/lib/node_modules/@anthropic-ai/claude-code/vendor/ripgrep/arm64-darwin/rg -n \"# Footer\" /Users/csabi/Develop/Laban-Movement-Analysis/demo/app.py)",
       "Bash(find:*)",
-      "Bash(git add:*)"
+      "Bash(git add:*)",
+      "Bash(git push:*)"
     ],
     "deny": []
   }

backend/requirements.txt

@@ -7,9 +7,6 @@ ultralytics>=8.0.0
  tensorflow>=2.8.0
  tensorflow-hub>=0.12.0
 
-# For documentation and visualization
-mermaid>=0.1.0
-
 # Optional dependencies for development
 # pytest>=7.0.0
 # black>=22.0.0

demo/app.py

@@ -449,7 +449,7 @@ def create_demo() -> gr.Blocks:
                 
                 ## 📈 Processing Pipeline
                 
-                ```mermaid
+                ```
                 Video Input → Pose Detection → LMA Analysis → JSON Output
                      ↓              ↓              ↓           ↓
                 URL/Upload → 15 Models → Temporal → Visualization

demo/requirements.txt

@@ -1,2 +1 @@
-gradio_labanmovementanalysis
-mermaid>=0.1.0
+gradio_labanmovementanalysis

pyproject.toml

@@ -25,8 +25,7 @@ dependencies = [
     "tensorflow>=2.8.0",
     "tensorflow-hub>=0.12.0",
     "yt-dlp>=2025.05.22",
-    "gradio_overlay_video>=0.0.9",
-    "mermaid>=0.1.0"
+    "gradio_overlay_video>=0.0.9"
 ]
 
 [project.optional-dependencies]

requirements.txt

@@ -6,5 +6,4 @@
     tensorflow>=2.8.0,
     tensorflow-hub>=0.12.0,
     yt-dlp>=2025.05.22,
-    gradio_overlay_video>=0.0.9,
-    mermaid>=0.1.0
+    gradio_overlay_video>=0.0.9