Added Roles and Permissions. Some minor UI fixes

backend/staff/models.py

@@ -0,0 +1,37 @@
+from pydantic import BaseModel
+from typing import Optional
+from auth.models import StaffPermissions
+
+
+class StaffCreate(BaseModel):
+    email: str
+    password: str
+    name: str
+    role: str  # sysadmin, admin, editor, user
+    permissions: Optional[StaffPermissions] = None
+
+
+class StaffUpdate(BaseModel):
+    email: Optional[str] = None
+    name: Optional[str] = None
+    role: Optional[str] = None
+    is_active: Optional[bool] = None
+    permissions: Optional[StaffPermissions] = None
+
+
+class StaffPasswordUpdate(BaseModel):
+    new_password: str
+
+
+class StaffResponse(BaseModel):
+    id: str
+    email: str
+    name: str
+    role: str
+    is_active: bool
+    permissions: Optional[dict] = None
+
+
+class StaffListResponse(BaseModel):
+    staff: list[StaffResponse]
+    total: int