cmd: allow import/running ctrld as library

cmd/cli/library.go

@@ -0,0 +1,15 @@
+package cli
+
+type AppCallback struct {
+	HostName   func() string
+	LanIp      func() string
+	MacAddress func() string
+	Exit       func(error string)
+}
+
+type AppConfig struct {
+	CdUID   string
+	HomeDir string
+	Verbose int
+	LogPath string
+}