Initial POC: Developer Intelligence knowledge graph

- SQLite backend with file/repo/relationship entities
- tree-sitter Go AST parser for deterministic import detection
- Ollama doc generation with concurrent batch processing
- MCP server (FastMCP) for Claude Code integration
- Merge simulation with staleness cascade
- Lazy refresh for stale relationship and repo docs
- CLAUDE.md for agent context

requirements.txt

@@ -0,0 +1,4 @@
+requests==2.32.3
+tree-sitter==0.24.0
+tree-sitter-go==0.23.4
+mcp==1.9.0