feat: 同步最新生图与身份能力

tests/features/production/production.test.ts

@@ -140,4 +140,59 @@ describe('镜头生产数据契约', () => {
         await flushPromises()
         expect(wrapper.emitted('generate')?.at(-1)).toEqual([{ setPrimary: false }])
     })
+
+    it('首帧生成前可预览后端最终选图规划和 Prompt', async () => {
+        const fetcher = vi.fn<typeof fetch>().mockResolvedValue(
+            new Response(
+                JSON.stringify({
+                    data: {
+                        shotId: 'shot-1',
+                        episodeNo: 1,
+                        beatNo: 1,
+                        shotNo: 1,
+                        provider: 'seedream',
+                        model: 'image-model',
+                        generationConfig: {},
+                        references: [],
+                        referencePlan: {
+                            provider: 'seedream',
+                            maxReferenceImages: 4,
+                            totalCandidates: 2,
+                            strategy: 'subject-coverage',
+                            selected: [
+                                {
+                                    subjectRef: '@CH0001',
+                                    module: 'character',
+                                    role: 'identity-anchor',
+                                    imageId: 'anchor-1'
+                                }
+                            ],
+                            omitted: [
+                                {
+                                    subjectRef: '@SC0001',
+                                    module: 'scene',
+                                    role: 'form-primary',
+                                    imageId: 'scene-1'
+                                }
+                            ]
+                        },
+                        providerPrompt: '最终首帧 Prompt'
+                    }
+                })
+            )
+        )
+        vi.stubGlobal('fetch', fetcher)
+        wrapper = mount(KeyframeDialog, {
+            attachTo: document.body,
+            props: { open: true, shotId: 'shot-1', shotTitle: '开场', keyframes: [], disabled: false }
+        })
+        await flushPromises()
+        button('预览实际生成输入').click()
+        await flushPromises()
+        expect(fetcher.mock.calls[0]?.[0]).toBe('/api/storyboard-shots/shot-1/keyframe/preview')
+        expect(document.body.textContent).toContain('已选 1 / 2 张')
+        expect(document.body.textContent).toContain('省略 1 张')
+        expect(document.body.textContent).toContain('最终首帧 Prompt')
+        expect(wrapper.emitted('generate')).toBeUndefined()
+    })
 })

tests/features/subject-images/images.test.ts

@@ -70,6 +70,41 @@ describe('形态图片选择与操作', () => {
         expect(document.body.textContent).toContain('母版')
         expect(document.body.textContent).not.toContain('道具形态生图暂不自动引用')
     })
+    it('按需预览正式形态的实际参考图和 Provider Prompt，不触发生图事件', async () => {
+        const fetcher = vi.fn<typeof fetch>().mockResolvedValue(
+            new Response(
+                JSON.stringify({
+                    data: {
+                        subjectFormId: 'form-db-1',
+                        provider: 'seedream',
+                        model: 'image-model',
+                        generationConfig: { width: 2048 },
+                        references: [
+                            {
+                                imageNumber: 1,
+                                role: 'identity-anchor',
+                                imageId: 'anchor-1',
+                                imageUrl: '/storage/anchor.png'
+                            }
+                        ],
+                        providerPrompt: '最终形态 Prompt'
+                    }
+                })
+            )
+        )
+        vi.stubGlobal('fetch', fetcher)
+        wrapper = mount(GenerateImageDialog, {
+            attachTo: document.body,
+            props: { open: true, form: formFixture(), disabled: false }
+        })
+        await flushPromises()
+        button('预览实际生成输入').click()
+        await flushPromises()
+        expect(fetcher.mock.calls[0]?.[0]).toBe('/api/subject-forms/form-db-1/images/preview')
+        expect(document.body.textContent).toContain('seedream / image-model')
+        expect(document.body.textContent).toContain('最终形态 Prompt')
+        expect(wrapper.emitted('generate')).toBeUndefined()
+    })
     it('已有主图优先于新候选图和失败记录，无主图才回退到成功候选图', () => {
         const form = formFixture()
         form.images.unshift(

tests/features/subject-images/prompts.test.ts

@@ -112,6 +112,14 @@ describe('形态正式提示词与批量配置', () => {
         expect(service.session.value.promptReceipt?.result.failures[0]?.error).toBe('模型拒绝')
         expect(service.session.value.receipt).toBeNull()
     })
+    it('批量提示词和图片可按主体模块缩小范围', async () => {
+        const { service, posts } = await setup()
+        service.batchModule.value = 'scene'
+        await service.generatePrompts()
+        await service.generateProject()
+        expect(JSON.parse(String(posts()[0]?.[1]?.body))).toMatchObject({ module: 'scene' })
+        expect(JSON.parse(String(posts()[1]?.[1]?.body))).toMatchObject({ module: 'scene' })
+    })
     it('图片数量上限可选，非法上限和并发阻止提交', async () => {
         const { service, posts } = await setup()
         for (const limit of [0, -1, 1.5]) {