feat: add VOC data endpoint (POST /api/v1/voc-data)

- Add VocDataIn schema (date, topic, sub_topic, level, depart_id, dep_name)
- Add RawVocData SQLAlchemy model (rawdata.raw_voc_data, BIGSERIAL PK)
- Add POST /api/v1/voc-data endpoint with voc.data:write permission
- Dual-write to local PostgreSQL + Supabase
- Table auto-created on startup via Base.metadata.create_all()

03-apiservice/app/db/models.py

@@ -1,8 +1,8 @@
 from __future__ import annotations
 
-from datetime import datetime
+from datetime import date, datetime
 
-from sqlalchemy import BigInteger, Boolean, DateTime, ForeignKey, Integer, String, Text, UniqueConstraint, func
+from sqlalchemy import BigInteger, Boolean, Date, DateTime, ForeignKey, Integer, String, Text, UniqueConstraint, func
 from sqlalchemy.dialects.postgresql import JSONB
 from sqlalchemy.orm import Mapped, mapped_column, relationship
 
@@ -65,6 +65,20 @@ class PatientAppointment(Base):
     updated_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), nullable=False, server_default=func.now())
 
 
+class RawVocData(Base):
+    __tablename__ = "raw_voc_data"
+    __table_args__ = {"schema": "rawdata"}
+
+    id:         Mapped[int]        = mapped_column(BigInteger, primary_key=True, autoincrement=True)
+    date:       Mapped[date]       = mapped_column(Date, nullable=False)
+    topic:      Mapped[str]        = mapped_column(String(200), nullable=False)
+    sub_topic:  Mapped[str]        = mapped_column(String(200), nullable=False)
+    level:      Mapped[str]        = mapped_column(String(50), nullable=False)
+    depart_id:  Mapped[str]        = mapped_column(String(50), nullable=False)
+    dep_name:   Mapped[str | None] = mapped_column(String(200), nullable=True)
+    created_at: Mapped[datetime]   = mapped_column(DateTime(timezone=True), server_default=func.now())
+
+
 class ApiClient(Base):
     __tablename__ = "api_client"
     __table_args__ = {"schema": "fastapi"}