Consolidate workflows and tools from commands repository

Repository Restructure:
- Move all 83 agent .md files to agents/ subdirectory
- Add 15 workflow orchestrators from commands repo to workflows/
- Add 42 development tools from commands repo to tools/
- Update README for unified repository structure

The commands repository functionality is now fully integrated, providing
complete workflow orchestration and development tooling alongside agents.

Directory Structure:
- agents/    - 83 specialized AI agents
- workflows/ - 15 multi-agent orchestration commands
- tools/     - 42 focused development utilities

No breaking changes to agent functionality - all agents remain accessible
with same names and behavior. Adds workflow and tool commands for enhanced
multi-agent coordination capabilities.

tools/prompt-optimize.md

@@ -0,0 +1,53 @@
+---
+model: claude-sonnet-4-0
+---
+
+# AI Prompt Optimization
+
+Optimize the following prompt for better AI model performance: $ARGUMENTS
+
+Analyze and improve the prompt by:
+
+1. **Prompt Engineering**:
+   - Apply chain-of-thought reasoning
+   - Add few-shot examples
+   - Implement role-based instructions
+   - Use clear delimiters and formatting
+   - Add output format specifications
+
+2. **Context Optimization**:
+   - Minimize token usage
+   - Structure information hierarchically
+   - Remove redundant information
+   - Add relevant context
+   - Use compression techniques
+
+3. **Performance Testing**:
+   - Create prompt variants
+   - Design evaluation criteria
+   - Test edge cases
+   - Measure consistency
+   - Compare model outputs
+
+4. **Model-Specific Optimization**:
+   - GPT-4 best practices
+   - Claude optimization techniques
+   - Prompt chaining strategies
+   - Temperature/parameter tuning
+   - Token budget management
+
+5. **RAG Integration**:
+   - Context window management
+   - Retrieval query optimization
+   - Chunk size recommendations
+   - Embedding strategies
+   - Reranking approaches
+
+6. **Production Considerations**:
+   - Prompt versioning
+   - A/B testing framework
+   - Monitoring metrics
+   - Fallback strategies
+   - Cost optimization
+
+Provide optimized prompts with explanations for each change. Include evaluation metrics and testing strategies. Consider both quality and cost efficiency.