chore: migrate frontend assets to OSS and same-origin APIs

src/data/workflows.ts

@@ -1,4 +1,7 @@
 import type { WebCanvasWorkflow, WebCommunityCase } from "../types";
+import { ossAssets } from "./ossAssets";
+
+const [rainNightImage, characterLookImage, skylineImage, labImage] = ossAssets.workflows.caseImages;
 
 function createNodes(
   title: string,
@@ -69,7 +72,7 @@ export const communityCases: WebCommunityCase[] = [
     author: "Dave",
     tag: "视频案例",
     summary: "从街口推到人物面部，强调雨夜反光与情绪收束。",
-    imageUrl: "https://picsum.photos/id/1011/900/540",
+    imageUrl: rainNightImage,
     workflow: {
       id: "workflow-rain-night",
       version: 1,
@@ -83,7 +86,7 @@ export const communityCases: WebCommunityCase[] = [
         duration: "6s",
         resolution: "720p",
       },
-      nodes: createNodes("雨夜街巷，镜头从水面倒影推进到人物特写", "https://picsum.photos/id/1011/960/540"),
+      nodes: createNodes("雨夜街巷，镜头从水面倒影推进到人物特写", rainNightImage),
       edges: createEdges(),
     },
   },
@@ -93,7 +96,7 @@ export const communityCases: WebCommunityCase[] = [
     author: "SuperXe",
     tag: "角色案例",
     summary: "把单张角色图扩展成可连续出片的角色工作流。",
-    imageUrl: "https://picsum.photos/id/1027/900/540",
+    imageUrl: characterLookImage,
     workflow: {
       id: "workflow-character-look",
       version: 1,
@@ -107,7 +110,7 @@ export const communityCases: WebCommunityCase[] = [
         duration: "5s",
         resolution: "720p",
       },
-      nodes: createNodes("角色定妆，强调服装、姿态与近景表情", "https://picsum.photos/id/1027/960/540"),
+      nodes: createNodes("角色定妆，强调服装、姿态与近景表情", characterLookImage),
       edges: createEdges(),
     },
   },
@@ -117,7 +120,7 @@ export const communityCases: WebCommunityCase[] = [
     author: "OmniAI",
     tag: "风景案例",
     summary: "用广角风景做镜头进入，适合转场和开场片头。",
-    imageUrl: "https://picsum.photos/id/1050/900/540",
+    imageUrl: skylineImage,
     workflow: {
       id: "workflow-skyline",
       version: 1,
@@ -131,7 +134,7 @@ export const communityCases: WebCommunityCase[] = [
         duration: "8s",
         resolution: "1080p",
       },
-      nodes: createNodes("风景开场，镜头缓慢推进到天际线", "https://picsum.photos/id/1050/960/540"),
+      nodes: createNodes("风景开场，镜头缓慢推进到天际线", skylineImage),
       edges: createEdges(),
     },
   },
@@ -141,7 +144,7 @@ export const communityCases: WebCommunityCase[] = [
     author: "Studio",
     tag: "实验案例",
     summary: "更适合拆解推拉摇移和节奏控制的实验模板。",
-    imageUrl: "https://picsum.photos/id/1056/900/540",
+    imageUrl: labImage,
     workflow: {
       id: "workflow-lab",
       version: 1,
@@ -155,7 +158,7 @@ export const communityCases: WebCommunityCase[] = [
         duration: "6s",
         resolution: "720p",
       },
-      nodes: createNodes("镜头实验，分镜更清晰，便于二次调整", "https://picsum.photos/id/1056/960/540"),
+      nodes: createNodes("镜头实验，分镜更清晰，便于二次调整", labImage),
       edges: createEdges(),
     },
   },