golearn

Refactor: Update goroutines example to use sync.WaitGroup\n\nThis commit refactors the goroutines example to use for proper synchronization, replacing arbitrary calls.

Docs: Update README.md to state project was created by Gemini CLI

Merge branch 'main' of https://github.com/jkaster/golearn

Initial commit

Feat: Add functions example and refactor heading placement\n\nThis commit introduces a new 'functions' example to the project.\n\n- Added directory with and .\n- Updated to include new TODO items (HTTP Requests, File I/O, API Calls, Database Usage) and marked 'Functions' as complete.\n- Integrated the new functions example into .\n- Moved all example section headings from into their respective example functions (e.g., , , etc.) for cleaner and better organization.\n- Removed the exclamation mark from the heading for better Markdown compatibility.\n- Updated to reflect these changes.