v0.49.1

Changelog

• 64cea69 Merge branch 'main' of https://github.com/apigear-io/cli
• d63316f Update env.go
• 09a7a50 add config dir env var as also respect now the cache dir and templates dir env var
• 75beb84 add initial env command
• d2520c2 update serve cli cmd
• a3365f8 update serve cli cmd