chore: update .env.example with GitHub token and server configuration

chore: add log files to .gitignore and remove server.log from tracking

refactor: simplify CLI and server configuration handling

docs: clarify that package publication is maintainer responsibility

docs: add information about publishing and local usage alternatives

docs: add explanation about how npx works

docs: improve configuration documentation

feat: add support for running via npx with custom configuration

docs: remove non-existent resources from README

chore: remove cache directory from git tracking

chore: add cache directory to .gitignore

docs: update README with accurate project description and features

Initial commit: MCP Magic UI server