Release v0.0.3

🚀 feat: Add config-global and create-config commands with TUI prompts

Add new CLI commands for global Git configuration and SSH config/key setup:
- config-global: Interactive global Git settings (user, pager, GPG, Windows-specific)
- create-config: Creates SSH config and key.pub for provider/organization
- New sshutils package for SSH agent and key utilities
- Refactor isValidSSHKeyFormat to shared sshutils package

Release v0.0.2

🔧 chore: Update release workflow asset naming

- Modify release asset filenames to include platform-specific suffixes
- Ensure consistent naming for ZIP archives and SHA256 checksum files
- Improve clarity and readability of release artifacts

Release v0.0.1

🔧 chore: Simplify release tasks and GitHub Actions workflow

- Remove manual SHA256 checksum generation for release binaries
- Update go-task installation command to use local bin directory
- Streamline release preparation process