feat(*): 模型协议 - 升级声明式协议、扩充官方插件并完善生成任务恢复

web/src/lib/canvas/canvas-generation-submission.ts

@@ -25,6 +25,15 @@ export type CanvasGenerationRequestFingerprintInput = {
     context: Pick<NodeGenerationContext, "referenceImages" | "referenceVideos" | "referenceAudios" | "characterReferences" | "resolvedCharacterVersions" | "resolvedCharacterVoices">;
 };
 
+/**
+ * 编辑器保留带 @ 槽位的原始提示词，任务请求单独保存经过技能/风格处理的模型提示词。
+ * 模型提示词也保留 @图片1 等槽位标记。
+ * 两者不能互相覆盖，否则刷新后富引用会退化为普通“图片1”文本。
+ */
+export function canvasGenerationPromptMetadata(composerContent: string, effectivePrompt: string) {
+    return { composerContent, prompt: effectivePrompt };
+}
+
 export function canvasGenerationRequestFingerprint(input: CanvasGenerationRequestFingerprintInput) {
     const serialized = canonicalize({
         version: 1,