重构提取逻辑，新增 area 表

web/queries/proxy.gen.go

@@ -262,8 +262,27 @@ func newProxy(db *gorm.DB, opts ...gen.DOOption) proxy {
 		},
 		Edge: struct {
 			field.RelationField
+			Area struct {
+				field.RelationField
+				Parent struct {
+					field.RelationField
+				}
+			}
 		}{
 			RelationField: field.NewRelation("Channels.Edge", "models.Edge"),
+			Area: struct {
+				field.RelationField
+				Parent struct {
+					field.RelationField
+				}
+			}{
+				RelationField: field.NewRelation("Channels.Edge.Area", "models.Area"),
+				Parent: struct {
+					field.RelationField
+				}{
+					RelationField: field.NewRelation("Channels.Edge.Area.Parent", "models.Area"),
+				},
+			},
 		},
 	}
 
@@ -435,6 +454,12 @@ type proxyHasManyChannels struct {
 	}
 	Edge struct {
 		field.RelationField
+		Area struct {
+			field.RelationField
+			Parent struct {
+				field.RelationField
+			}
+		}
 	}
 }