Improved workplan dependency management facilities

state-hub/api/models/workstream.py

@@ -1,7 +1,7 @@
 import uuid
 from datetime import date
 
-from sqlalchemy import Date, ForeignKey, String, Text
+from sqlalchemy import Date, ForeignKey, Integer, String, Text
 from sqlalchemy.dialects.postgresql import UUID
 from sqlalchemy.orm import Mapped, mapped_column, relationship
 
@@ -25,6 +25,8 @@ class Workstream(Base, TimestampMixin):
     )
     owner: Mapped[str | None] = mapped_column(String(100), nullable=True)
     due_date: Mapped[date | None] = mapped_column(Date, nullable=True)
+    planning_priority: Mapped[str | None] = mapped_column(String(20), nullable=True, index=True)
+    planning_order: Mapped[int | None] = mapped_column(Integer, nullable=True, index=True)
 
     repo_id: Mapped[uuid.UUID | None] = mapped_column(
         UUID(as_uuid=True),