* docs: add MCP config file path (~/.config/kilo/opencode.json)
- README: state where MCP is configured and format (mcp object, type local, command array)
- migration.md: add config file location section for macOS/Linux/Windows and format
* docs(mcp): align with code — path, filenames, schema refs
- README: mention opencode.jsonc; optional fields (environment, enabled, timeout); link to global/index.ts and config.ts McpLocal
- migration.md: document config load order (config.json, opencode.json, opencode.jsonc); Windows note (xdg-basedir); Config.McpLocal and file refs
Lucas