feat: modules, products, services, services kits

models/project.py

@@ -6,7 +6,7 @@ from models.base import BaseModel
 from models.mixins import SoftDeleteMixin, CreatedAtMixin, IdMixin
 
 if TYPE_CHECKING:
-    from models import Board
+    from models import Board, BuiltInModule
 
 
 class Project(BaseModel, IdMixin, SoftDeleteMixin, CreatedAtMixin):
@@ -18,3 +18,10 @@ class Project(BaseModel, IdMixin, SoftDeleteMixin, CreatedAtMixin):
         back_populates="project",
         lazy="noload",
     )
+
+    built_in_modules: Mapped[list["BuiltInModule"]] = relationship(
+        secondary="project_built_in_module",
+        back_populates="projects",
+        lazy="selectin",
+        order_by="asc(BuiltInModule.id)",
+    )