Add baseline assistant with tools, guardrails, and system prompts (Phase 1.4)
- agent/serve.py: CLI assistant with interactive, single-query, and eval modes (Ollama + qwen3-coder)
- agent/tools/rcon_tool.py: RCON execute, server status, player info
- agent/tools/knowledge_tool.py: TF-IDF RAG search, command reference lookup, server context
- agent/guardrails/command_filter.py: 14-prefix allowlist, execute-tail bypass detection, destructive flags, 1.21 syntax warnings, audit log
- agent/prompts/system_prompts.py: sudo (pure commands), god (persona), intervention (benign) system prompts
- Guardrails tested: 10/10 allowlist, 5/6 syntax warnings pass
Seth
e00d454b19