feat: Add documentation URLs to CLI help text (#8874)

feat: add documentation URLs to CLI help text

- Add link to main documentation (https://localai.io/)
- Add link to getting started guide
- Add link to GitHub issues for support
- Improves user experience by providing direct access to resources

Reference: UX Review Issue L5

Co-authored-by: localai-bot <localai-bot@noreply.github.com>

cmd/local-ai/main.go

@@ -48,6 +48,11 @@ For a list of all available models run local-ai models list
 Copyright: Ettore Di Giacinto
 
 Version: ${version}
+
+For documentation and support:
+  Documentation: https://localai.io/
+  Getting Started: https://localai.io/basics/getting_started/
+  GitHub Issues: https://github.com/mudler/LocalAI/issues
 `,
 		),
 		kong.UsageOnError(),