Resolves WHOOSH-LLM-002: Replace stubbed LLM functions with full Ollama API integration ## New Features - Full Ollama API integration with automatic endpoint discovery - LLM-powered task classification using configurable models - LLM-powered skill requirement analysis - Graceful fallback to heuristics on LLM failures - Feature flag support for LLM vs heuristic execution - Performance optimization with smaller, faster models (llama3.2:latest) ## Implementation Details - Created OllamaClient with connection pooling and timeout handling - Structured prompt engineering for consistent JSON responses - Robust error handling with automatic failover to heuristics - Comprehensive integration tests validating functionality - Support for multiple Ollama endpoints with health checking ## Performance & Reliability - Timeout configuration prevents hanging requests - Fallback mechanism ensures system reliability - Uses 3.2B parameter model for balance of speed vs accuracy - Graceful degradation when LLM services unavailable ## Files Added - internal/composer/ollama.go: Core Ollama API integration - internal/composer/llm_test.go: Comprehensive integration tests ## Files Modified - internal/composer/service.go: Implemented LLM functions - internal/composer/models.go: Updated config for performance 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>