exclude build from MyPy, adapt ci

Author: Frosty2500

server/app/interfaces/base.py

@@ -327,7 +327,7 @@ def json_list(cls, data: Union[str, bytes], expect_type: Type[T], stripped: bool
                 model.Qualifier: decoder._construct_qualifier,
             }
 
-            constructor: Optional[Callable[..., T]] = mapping.get(expect_type) # type: ignore[assignment]
+            constructor: Optional[Callable[..., T]] = mapping.get(expect_type)  # type: ignore[assignment]
             args = []
             if expect_type is model.ModelReference:
                 args.append(model.Submodel)

server/app/pyproject.toml

@@ -58,3 +58,6 @@ packages = { find = { exclude = ["test*"] } }
 
 [tool.setuptools.package-data]
 app = ["py.typed"]
+
+[tool.mypy]
+exclude = "build/"