- Extract core MCP logic into a new `mcpcore` module
- Remove logging that interferes with JSON-RPC over STDIO
- Improve server loop to parse requests before handling
- Add stub for `logging/setLevel` JSON-RPC method
- Refactor vcode server into a dedicated logic submodule
- Create new `server.vsh` example with custom tools
- Update `example.sh` to use the new V server script
- Improve README with new, clearer running instructions
- Fix server to not send responses for notifications
- Remove debug logging statements from server and handler
