feat: add service SDL resolver ... can be bad

resolvers/__init__.py

@@ -7,6 +7,7 @@ from resolvers.messages import (
 )
 from resolvers.load import load_chats, load_messages_by, load_recipients
 from resolvers.search import search_recipients
+from resolvers.service import resolve_service
 
 
 __all__ = [
@@ -22,4 +23,5 @@ __all__ = [
     "mark_as_read",
     "load_recipients",
     "search_recipients",
+    "resolve_service",
 ]