Add comprehensive animation support documentation and implementation guide

.gitignore

@@ -17,3 +17,4 @@ Pods/
 /convention-plugins/bin/
 /public.key
 /samples/firebaseApp/composeApp/google-services.json
+site/

ANIMATION_PROPOSAL.md

@@ -0,0 +1,113 @@
+# Animation Support Feature Proposal
+
+This directory contains documentation for proposed Compose Animation support in Compose Remote Layout.
+
+## Overview
+
+In response to [Issue #XX], this proposal outlines how to add Compose Animation support for remote JSON-controlled UIs. The implementation leverages the existing Custom Nodes system to provide animation capabilities without breaking existing functionality.
+
+## What's Included
+
+### 1. User Documentation (`03-json-structure/08-animations.md`)
+Complete guide for end-users showing:
+- How to use AnimatedVisibility in JSON
+- How to use AnimatedContent for state transitions
+- Animated modifiers (size, color)
+- Practical examples with real-world use cases
+- Best practices for animation design
+
+### 2. Implementation Guide (`02-setup/06-implementing-animations.md`)
+Technical guide for developers showing:
+- How to implement animation custom nodes
+- Code examples for AnimatedVisibility, AnimatedContent, and more
+- Advanced state management with animations
+- Troubleshooting and performance considerations
+- Complete working examples
+
+### 3. Quick Start Guide (`02-setup/06a-quick-start-animations.md`)
+A fast-track guide to get animations working in under 10 minutes:
+- Step-by-step setup
+- Minimal code examples
+- Common patterns (loading states, accordions)
+- Troubleshooting tips
+
+## Implementation Approach
+
+The proposed solution uses the **Custom Nodes** system that's already built into Compose Remote Layout. This approach:
+
+✅ **No breaking changes** - Uses existing extension points
+✅ **Fully backward compatible** - Doesn't modify core library
+✅ **Flexible** - Users can implement exactly the animations they need
+✅ **Minimal maintenance** - Leverages standard Compose APIs
+✅ **Easy to adopt** - Can be added incrementally
+
+## Example Usage
+
+Once implemented, users can define animations in JSON:
+
+```json
+{
+  "animated_visibility": {
+    "visible": "{isExpanded}",
+    "enterType": "expandVertically",
+    "exitType": "shrinkVertically",
+    "children": [
+      {
+        "text": {
+          "content": "Animated content!"
+        }
+      }
+    ]
+  }
+}
+```
+
+And control them from code:
+
+```kotlin
+val bindsValue = BindsValue()
+bindsValue.setValue("isExpanded", "true")  // Triggers animation
+```
+
+## Benefits
+
+1. **Server-Driven Animations**: Update animation behavior without app deployment
+2. **Consistent UX**: Define animations once, use across platforms
+3. **A/B Testing**: Test different animation styles remotely
+4. **Reduces App Size**: No need for multiple animation variations in app bundle
+5. **Easier Iteration**: Designers can tweak animations via JSON updates
+
+## Why This Approach?
+
+Rather than building animations directly into the core library, this proposal uses Custom Nodes because:
+
+1. **Flexibility**: Different apps need different animations
+2. **Performance**: Apps only include the animations they use
+3. **Maintenance**: No need to maintain animation code in core library
+4. **Learning**: Teaches developers how to extend the library
+5. **Future-Proof**: Easy to add new animation types as Compose evolves
+
+## Future Enhancements
+
+This foundation enables future additions:
+
+- Animation presets library (community-contributed)
+- Visual animation builder tool
+- Animation performance profiling
+- Platform-specific animation optimizations
+
+## Getting Started
+
+To implement animations in your app:
+
+1. Read the [Quick Start Guide](docs/02-setup/06a-quick-start-animations.md)
+2. Follow the [Implementation Guide](docs/02-setup/06-implementing-animations.md)
+3. Reference [Animation Documentation](docs/03-json-structure/08-animations.md) for all options
+
+## Feedback Welcome
+
+This is a proposal. Feedback and suggestions are welcome to make animation support even better!
+
+---
+
+**Note**: This documentation represents a feature proposal. The actual implementation is left to app developers using the Custom Nodes system, ensuring maximum flexibility while maintaining the simplicity of the core library.