Update API service to use raw_waiting_time table

- Change RawOpdCheckpoint model to RawWaitingTime
- Update schema from FeedCheckpointIn to FeedWaitingTimeIn
- Switch to rawdata.raw_waiting_time table
- Keep existing /feed/checkpoint endpoint
- Add new fields: vn, txn, name, doctor_code, doctor_name, location_code, location_name, step_name, time
- Update permission to feed.waiting-time:write

03-apiservice-v0.1/app/db/init_db.py

@@ -0,0 +1,12 @@
+from sqlalchemy import text
+
+from app.db.base import Base
+from app.db.engine import engine
+
+
+def init_db() -> None:
+    with engine.begin() as conn:
+        conn.execute(text("CREATE SCHEMA IF NOT EXISTS fastapi"))
+        conn.execute(text("CREATE SCHEMA IF NOT EXISTS operationbi"))
+
+        Base.metadata.create_all(bind=conn)