feat: complete huihui square avatar workflows

digital-avatar-app/backend/routers/organizations.py

@@ -0,0 +1,35 @@
+from fastapi import APIRouter, Depends, Body
+from sqlalchemy.orm import Session
+
+from database import get_db
+from models import Organization
+from responses import ok, fail
+
+router = APIRouter(tags=["组织"])
+
+
+@router.get("/organizations")
+def list_orgs(page: int = 1, limit: int = 20, db: Session = Depends(get_db)):
+    q = db.query(Organization)
+    total = q.count()
+    items = (
+        q.order_by(Organization.created_at.desc())
+        .offset((page - 1) * limit)
+        .limit(limit)
+        .all()
+    )
+    return ok({"data": [o.to_dict() for o in items], "total": total})
+
+
+@router.post("/organizations")
+def create_org(payload: dict = Body(...), db: Session = Depends(get_db)):
+    o = Organization(
+        name=payload.get("name", "未命名组织"),
+        description=payload.get("desc", "") or payload.get("description", ""),
+        emoji=payload.get("emoji", "🏢"),
+        org_type=payload.get("type", "") or payload.get("orgType", "team"),
+    )
+    db.add(o)
+    db.commit()
+    db.refresh(o)
+    return ok(o.to_dict())