对齐编辑器生成占位与面板参数

统一画布生成占位图标，按图片、规范、角色、图标、UI、视频、音频、宣发和快速编辑区分。

让图片、规范、宣发和视频新建占位按面板尺寸或固定输出尺寸创建，并在参数变化时同步占位大小。

完善快速编辑、音频生成、宣发素材和生成类面板相关契约与测试。

更新生成类面板 Lovart 改造文档和项目决策记录。

src/services/image-editor/editorProjectClient.test.ts

@@ -985,9 +985,9 @@ describe('editorProjectClient', () => {
     });
 
     const result = await generateEditorSoundEffect({
-      sound: '金币掉落叮当声',
-      type: 'one-shot',
-      tempo: 120,
+      prompt: '金币掉落叮当声',
+      model: 'audio1.0',
+      duration: 7,
       priceMudPoints: 10,
     });
 
@@ -998,9 +998,9 @@ describe('editorProjectClient', () => {
         method: 'POST',
         headers: { 'Content-Type': 'application/json' },
         body: JSON.stringify({
-          sound: '金币掉落叮当声',
-          type: 'one-shot',
-          tempo: 120,
+          prompt: '金币掉落叮当声',
+          model: 'audio1.0',
+          duration: 7,
           priceMudPoints: 10,
         }),
       }),
@@ -1012,7 +1012,7 @@ describe('editorProjectClient', () => {
     );
   });
 
-  it('keeps editor sound effect tempo as null when BPM is not selected', async () => {
+  it('sends editor sound effect duration to Vidu instead of legacy type and tempo', async () => {
     requestJsonMock.mockResolvedValueOnce({
       audioSrc: '/generated-character-drafts/editor-audios/sfx-null.mp3',
       width: 420,
@@ -1028,9 +1028,9 @@ describe('editorProjectClient', () => {
     });
 
     await generateEditorSoundEffect({
-      sound: '按钮确认短促音',
-      type: 'one-shot',
-      tempo: null,
+      prompt: '按钮确认短促音',
+      model: 'audio1.0',
+      duration: 5,
       priceMudPoints: 10,
     });
 
@@ -1038,9 +1038,9 @@ describe('editorProjectClient', () => {
       '/api/editor/audios/sound-effects/generations',
       expect.objectContaining({
         body: JSON.stringify({
-          sound: '按钮确认短促音',
-          type: 'one-shot',
-          tempo: null,
+          prompt: '按钮确认短促音',
+          model: 'audio1.0',
+          duration: 5,
           priceMudPoints: 10,
         }),
       }),

src/services/image-editor/editorProjectClient.ts

@@ -241,9 +241,9 @@ export type EditorVideoGenerationResult = {
 };
 
 export type EditorSoundEffectGenerationInput = {
-  sound: string;
-  type: 'one-shot' | 'loop';
-  tempo: number | null;
+  prompt: string;
+  model: 'audio1.0';
+  duration: number;
   priceMudPoints: number;
 };
 
@@ -679,9 +679,9 @@ export async function generateEditorSoundEffect(
   return requestJson<EditorAudioGenerationResponse>(
     EDITOR_SOUND_EFFECT_GENERATION_API,
     jsonRequest('POST', {
-      sound: input.sound,
-      type: input.type,
-      tempo: input.tempo,
+      prompt: input.prompt,
+      model: input.model,
+      duration: input.duration,
       priceMudPoints: input.priceMudPoints,
     }),
     '生成游戏音效失败',