Implement AI orchestration wedding demo

backend/app/seed.py

@@ -0,0 +1,41 @@
+from datetime import datetime, timedelta
+
+from app.infrastructure.database import Note, Reservation, SessionLocal, Task, init_db
+from app.memory.memory_manager import MemoryManager
+
+
+def seed() -> None:
+    init_db()
+    session = SessionLocal()
+    try:
+        if session.query(Task).count() == 0:
+            session.add_all(
+                [
+                    Task(title="Review venue shortlist", assignee="Maria", status="pending"),
+                    Task(title="Confirm catering tasting", assignee="Nikos", status="in_progress"),
+                ]
+            )
+        if session.query(Note).count() == 0:
+            session.add_all(
+                [
+                    Note(content="Customer prefers white flowers.", category="preference"),
+                    Note(content="Budget conversation should stay under 20,000 EUR.", category="budget"),
+                ]
+            )
+        if session.query(Reservation).count() == 0:
+            session.add(
+                Reservation(
+                    vendor="Aegean Garden Venue",
+                    reservation_date=datetime.utcnow() + timedelta(days=45),
+                    status="pending",
+                )
+            )
+        session.commit()
+        memory = MemoryManager()
+        memory.seed_demo()
+    finally:
+        session.close()
+
+
+if __name__ == "__main__":
+    seed()