Add update notification and 95 update command #5
Description
Description
Users are not informed when a newer version of 95 CLI is available.
Current Behavior
- The CLI runs normally regardless of whether a newer version exists.
- There is no version check against the latest GitHub release.
- No hint or command is provided to update the CLI.
Expected Behavior
- A clear, non-blocking message should be shown, for example:
95 update: command should be provided to download and install the latest release.