6249d8a251
- New src/ai_assist.nim module with DeepSeek/OpenAI/MiMo API support - AI explains compiler errors automatically when compilation fails - New CLI command: cljnim ai '<description>' for code generation - REPL :ai command for interactive AI assistance - API keys read from environment vars (DEEPSEEK_API_KEY, OPENAI_API_KEY, MIMO_API_KEY) - Tests for prompt building and response formatting - Updated README with AI integration docs