Adding initial scaffolding to rename the repository

Signed-off-by: Kris Nóva <kris@nivenly.com>

client.go

@@ -0,0 +1,10 @@
+package photoprism_client_go
+
+type PhotoprismClient struct {
+	//
+}
+
+func New() *PhotoprismClient {
+	p := &PhotoprismClient{}
+	return p
+}