feat: smart direct-execute legacy pipeline actions

CHANGELOG.md

@@ -483,4 +483,5 @@
 - 全局 `生成文案` 旧入口也已经做成相同分流：优先围绕最近完成任务直接生成，只有没有可承接任务时才回退到旧文案表单。
 # 2026-04-05
 
+- pipeline: 全局旧入口 `AI 视频 / 实拍剪辑` 现在也会优先围绕最近完成任务 direct-execute，只有没有可承接任务时才回退到旧表单。
 - review: `任务详情 -> 写复盘` 旧入口改成 direct-execute，带 `source_job_id` 直接生成复盘草稿，不再优先打开旧复盘表单。

web/storyforge-web-v4/assets/app.js

@@ -12378,6 +12378,15 @@ document.addEventListener("click", async (event) => {
       return;
     }
     if (name === "open-ai-video") {
+      const fallbackJob = getLatestCompletedProjectJob();
+      if (fallbackJob?.id) {
+        await runDirectWorkbenchAction("create-ai-video", {
+          busyLabel: "正在创建 AI 视频任务...",
+          errorTitle: "创建 AI 视频任务失败",
+          payload: { source_job_id: fallbackJob.id }
+        });
+        return;
+      }
       openCreateAiVideoAction();
       return;
     }
@@ -12393,6 +12402,15 @@ document.addEventListener("click", async (event) => {
       return;
     }
     if (name === "open-real-cut") {
+      const fallbackJob = getLatestCompletedProjectJob();
+      if (fallbackJob?.id) {
+        await runDirectWorkbenchAction("create-real-cut", {
+          busyLabel: "正在创建实拍剪辑任务...",
+          errorTitle: "创建实拍剪辑任务失败",
+          payload: { source_job_id: fallbackJob.id }
+        });
+        return;
+      }
       openCreateRealCutAction();
       return;
     }

web/storyforge-web-v4/tests/workbench-pages.test.mjs

@@ -1039,6 +1039,12 @@ test("playbook and review high-frequency actions now reuse direct execute handle
   assert.match(clickActions, /name === "open-generate-copy"[\s\S]*openGenerateCopyAction\(\)/);
   assert.match(clickActions, /name === "open-review-from-job"[\s\S]*runDirectWorkbenchAction\("review-draft"/);
   assert.match(clickActions, /name === "open-review-from-job"[\s\S]*payload: \{ source_job_id: jobId \}/);
+  assert.match(clickActions, /name === "open-ai-video"[\s\S]*const fallbackJob = getLatestCompletedProjectJob\(\)/);
+  assert.match(clickActions, /name === "open-ai-video"[\s\S]*runDirectWorkbenchAction\("create-ai-video"/);
+  assert.match(clickActions, /name === "open-ai-video"[\s\S]*openCreateAiVideoAction\(\)/);
+  assert.match(clickActions, /name === "open-real-cut"[\s\S]*const fallbackJob = getLatestCompletedProjectJob\(\)/);
+  assert.match(clickActions, /name === "open-real-cut"[\s\S]*runDirectWorkbenchAction\("create-real-cut"/);
+  assert.match(clickActions, /name === "open-real-cut"[\s\S]*openCreateRealCutAction\(\)/);
 });
 
 test("main agent landing notices expose a compact mobile follow-up strip", () => {