feat: add join-corresponding-sums

app/schemas/grade_1/__init__.py

@@ -2,6 +2,10 @@ from app.schemas.grade_1.compose_and_decompose_numbers import (
     ComposeAndDecomposeNumbersProblem,
     ComposeAndDecomposeNumbersRequest,
 )
+from app.schemas.grade_1.join_corresponding_sums import (
+    JoinCorrespondingSumsProblem,
+    JoinCorrespondingSumsRequest,
+)
 from app.schemas.grade_1.join_pictures_with_quantity import (
     JoinPicturesWithQuantityProblem,
     JoinPicturesWithQuantityRequest,
@@ -18,6 +22,8 @@ from app.schemas.grade_1.where_are_more_items import (
 __all__ = [
     "ComposeAndDecomposeNumbersProblem",
     "ComposeAndDecomposeNumbersRequest",
+    "JoinCorrespondingSumsProblem",
+    "JoinCorrespondingSumsRequest",
     "JoinPicturesWithQuantityProblem",
     "JoinPicturesWithQuantityRequest",
     "SumWithImageReferenceProblem",