feat: enhance documentation system with Handoffs integration and structured guidelines

handoffs/0-instructions/H-handoff-prompt.md

@@ -0,0 +1,29 @@
+# Handoff Document Processing Instructions
+
+Please read through all handoff documents chronologically. After reading, provide a summary that includes:
+
+1. Current Project State
+   - Implemented features
+   - Work in progress
+   - Known issues
+   - Current priorities
+
+2. Key Technical Insights
+   - Architectural decisions
+   - Implementation patterns
+   - Problem solutions
+   - Performance considerations
+
+3. Development Context
+   - Current phase objectives
+   - Dependencies and requirements
+   - Integration points
+   - Testing considerations
+
+4. Next Steps
+   - Immediate tasks
+   - Upcoming milestones
+   - Required preparations
+   - Potential challenges
+
+After processing, respond with "HANDOFF PROCESSED" followed by your summary to confirm you've integrated the context.