Switch to Transcript after answering a task's last inbox item

web/src/inbox.ts

@@ -3,7 +3,7 @@ import { mountChanges } from "./changes.js";
 import { ago, errorText, h, replace, showAlert } from "./dom.js";
 import { image, inlineMarkdown, markdown } from "./markdown.js";
 import { diagram } from "./mermaid.js";
-import { onEach, state } from "./state.js";
+import { focusTab, onEach, state } from "./state.js";
 import { taskStyle } from "./taskcolor.js";
 
 const checked = new Map<string, string[]>();
@@ -123,6 +123,10 @@ function card(item: InboxItem): HTMLElement {
       await post("/api/inbox/responses", { body: { responses: [response] } });
       checked.delete(item.id);
       texts.delete(item.id);
+      const others = state.inbox.some((i) => i.task_id === item.task_id && i.id !== item.id);
+      if (!others && state.focus.tab === "inbox" && state.selectedTaskId === item.task_id) {
+        focusTab("transcript");
+      }
     } catch (err) {
       void showAlert(errorText(err));
       lock(false);