feat(portrait-clearance): 肖像排查 - 增加画布插件与本机检测链路

web/src/types/canvas.ts

@@ -1,6 +1,7 @@
 import type { CanvasColorGrade } from "@/lib/canvas/canvas-color-grade";
 import type { PortraitTextureSettings } from "@/lib/canvas/canvas-portrait-texture";
 import type { StyleExecutionPlan } from "@/lib/canvas/style-profile";
+import type { PortraitClearanceNodeState } from "@/lib/portrait-clearance/contracts";
 import type { SrtEntry, SubtitleHighlight, SubtitleStyle } from "@/types/timeline";
 
 export type Position = {
@@ -398,6 +399,8 @@ export type CanvasNodeMetadata = {
         editMode?: "provider-mask" | "local-composite";
     };
     portraitTexture?: PortraitTextureSettings;
+    /** 肖像排查节点只保存可恢复的 UI 状态，不保存图片、embedding 或完整结果。 */
+    portraitClearance?: PortraitClearanceNodeState;
 };
 
 export type CanvasNodeData = {