feat(cli): init cli (#3186)

* feat(cli): initilize cli

* fix(config): allow multiple files

* refactor(cli): constructor naming

* go mod tidy

* refactor: move code out of v2 package

* chore: logging v0.1

* chore: remove old gitignore

* fix func

Co-authored-by: Livio Amstutz <livio.a@gmail.com>

main.go

@@ -0,0 +1,14 @@
+package main
+
+import (
+	"os"
+
+	"github.com/caos/zitadel/cmd"
+	"github.com/spf13/cobra"
+)
+
+func main() {
+	args := os.Args[1:]
+	rootCmd := cmd.New(os.Stdout, os.Stdin /*, int(os.Stdin.Fd())*/, args)
+	cobra.CheckErr(rootCmd.Execute())
+}