fix: 修复OpcCertApplyRequest前向引用未导入导致openapi 500; content_items.summary加长为Text

alembic/versions/0065_content_summary_text.py

@@ -0,0 +1,34 @@
+"""content_items.summary 加长为 Text
+
+Revision ID: 0065_content_summary_text
+Revises: 0064_compute_discount_balance
+Create Date: 2026-09-06
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+revision = "0065_content_summary_text"
+down_revision = "0064_compute_discount_balance"
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.alter_column(
+        "content_items", "summary",
+        existing_type=sa.String(length=255),
+        type_=sa.Text(),
+        existing_nullable=False,
+        existing_server_default=sa.text("''"),
+    )
+
+
+def downgrade():
+    op.alter_column(
+        "content_items", "summary",
+        existing_type=sa.Text(),
+        type_=sa.String(length=255),
+        existing_nullable=False,
+        existing_server_default=sa.text("''"),
+    )

app/api/routers/rbac_opc.py

@@ -10,7 +10,7 @@ from fastapi import APIRouter, Depends, HTTPException, Request
 from pydantic import BaseModel
 
 from ..dependencies import get_db, optional_current_user
-from ..schemas.opc import ProfileUpdate, FinanceRecordCreate
+from ..schemas.opc import ProfileUpdate, FinanceRecordCreate, OpcCertApplyRequest, ParkTransferApplyRequest
 from ...rbac import require_roles, write_audit
 from ...infrastructure.repositories import Database, new_id, utcnow_iso
 from ...infrastructure.models import FinanceRecord, ContentComment

app/infrastructure/models.py

@@ -395,7 +395,7 @@ class ContentItem(Base):
     id: Mapped[str] = mapped_column(String, primary_key=True)
     type: Mapped[str] = mapped_column(String, default="news")  # policy/course/news/notice/activity
     title: Mapped[str] = mapped_column(String, default="")
-    summary: Mapped[str] = mapped_column(String, default="")
+    summary: Mapped[str] = mapped_column(Text, default="")
     body: Mapped[str] = mapped_column(Text, default="")
     publisher_id: Mapped[str | None] = mapped_column(ForeignKey("users.id"), nullable=True)
     # 资讯富字段：封面/图集/视频/外链/发布人