feat(tracking): umami recorder support

internal/pkg/config/resource.go

@@ -52,7 +52,9 @@ type Gallery struct {
 }
 
 type Umami struct {
-	ScriptSrc string `env:"SCRIPT_SRC"`
+	ScriptSrc   string `env:"SCRIPT_SRC"`
+	RecorderSrc string `env:"RECORDER_SRC"`
+
 	WebsiteID string `env:"WEBSITE_ID"`
 }