feat(*): 分镜创作体系 - 重构画风、提示词模板与视频生成链路

web/src/pages/canvas/use-canvas-connection-controller.ts

@@ -4,7 +4,7 @@ import { nanoid } from "nanoid";
 
 import type { PendingConnectionCreate } from "@/components/canvas/canvas-workspace-overlays";
 import { getNodeSpec } from "@/constant/canvas";
-import { attachNodeToStoryboardRow, createCanvasNode, getConnectionTargetAnchor, isHiddenBatchChild, normalizeConnection, storyboardHandleAtY, storyboardRowFromHandle } from "@/lib/canvas/canvas-project-domain";
+import { attachNodeToStoryboardRow, createCanvasNode, getConnectionTargetAnchor, isHiddenBatchChild, normalizeConnection, storyboardHandleAtY, storyboardPromptTemplateMetadata, storyboardRowFromHandle } from "@/lib/canvas/canvas-project-domain";
 import { createCanvasDrawingFromImage } from "@/lib/canvas/canvas-drawing-storage";
 import { isDrawingEngineAvailable, type CanvasDrawingEngine } from "@/lib/canvas/canvas-drawing-engine";
 import { isFrameNode, isNodeHiddenByCollapsedFrame } from "@/lib/canvas/canvas-frame";
@@ -129,7 +129,7 @@ export function useCanvasConnectionController({
             : type === CanvasNodeType.Script && scriptPrompt
               ? { prompt: scriptPrompt, composerContent: scriptPrompt }
             : type === CanvasNodeType.Video && storyboardRow
-              ? { prompt: videoPrompt, composerContent: videoPrompt, generationMode: "video" as const, videoEditOperation: "text_to_video" as const, workflowKind: "shot" as const, workflowTitle: `镜头 ${storyboardRow.shotNumber} 视频`, shotIndex: storyboardRow.shotNumber, seconds: String(storyboardRow.durationSeconds), status: NODE_STATUS_IDLE }
+              ? { prompt: videoPrompt, composerContent: videoPrompt, ...storyboardPromptTemplateMetadata(storyboardRow, "video"), generationMode: "video" as const, videoEditOperation: "text_to_video" as const, workflowKind: "shot" as const, workflowTitle: `镜头 ${storyboardRow.shotNumber} 视频`, shotIndex: storyboardRow.shotNumber, seconds: String(storyboardRow.durationSeconds), status: NODE_STATUS_IDLE }
               : undefined;
         const sourceNodeForQuickCreate = pending.quick ? nodesRef.current.find((node) => node.id === pending.connection.nodeId) : undefined;
         const spec = getNodeSpec(type);