Second Brain MCP Server

## Description <!-- Provide a brief description of the changes in this PR --> ## Type of Change <!-- Mark the relevant option with an "x" --> - [ ] `feat`: New feature - [ ] `fix`: Bug fix - [ ] `docs`: Documentation update - [ ] `style`: Code style changes (formatting, etc.) - [ ] `refactor`: Code refactoring - [ ] `perf`: Performance improvement - [ ] `test`: Adding or updating tests - [ ] `build`: Build system changes - [ ] `ci`: CI configuration changes - [ ] `chore`: Other changes ## Changes Made <!-- List the main changes in this PR --> - - - ## Testing <!-- Describe how you tested these changes --> - [ ] Tests pass locally (`pnpm run test`) - [ ] Build succeeds (`pnpm run build`) - [ ] Manual testing performed (if applicable) ## Breaking Changes <!-- If this PR introduces breaking changes, describe them here --> - [ ] This PR includes breaking changes - [ ] Breaking changes are documented in commit message with `BREAKING CHANGE:` footer **Breaking changes description:** <!-- Describe what breaks and how to migrate --> ## Checklist - [ ] My code follows the project's code style - [ ] I have added tests for my changes (if applicable) - [ ] All tests pass - [ ] I have updated the documentation (if needed) - [ ] My commits follow the [Conventional Commits](https://www.conventionalcommits.org/) specification - [ ] I have reviewed my own code ## Related Issues <!-- Link any related issues here --> Closes # Related to # ## Additional Context <!-- Add any other context about the PR here -->