Show the terminal immediately when opening the Terminal tab

api/openapi.yaml

@@ -738,24 +738,22 @@ paths:
         "404": { $ref: "#/components/responses/Error" }
         "409": { $ref: "#/components/responses/Error" }
 
-  /api/tasks/{taskId}/terminals:
-    parameters:
-      - { name: taskId, in: path, required: true, schema: { type: string } }
+  /api/terminals:
     get:
-      operationId: listTaskTerminals
+      operationId: listTerminals
       description: >
-        The task's running terminals, login shells in its worktree, oldest first. A terminals.changed event with the
-        task's id is broadcast whenever one starts or ends.
+        Every task's running terminals, login shells in its worktree, each task's oldest first. Whenever one starts or
+        ends, a terminals.changed event with the task's id is broadcast, whose payload is that task's TerminalList.
       responses:
         "200":
           description: The terminals.
           content:
             application/json:
-              schema:
-                type: array
-                items: { $ref: "#/components/schemas/TaskTerminal" }
-        "404": { $ref: "#/components/responses/Error" }
-        "409": { $ref: "#/components/responses/Error" }
+              schema: { $ref: "#/components/schemas/TerminalList" }
+
+  /api/tasks/{taskId}/terminals:
+    parameters:
+      - { name: taskId, in: path, required: true, schema: { type: string } }
     post:
       operationId: startTaskTerminal
       description: >
@@ -2091,12 +2089,21 @@ components:
 
     TaskTerminal:
       type: object
-      required: [id, name, started_at]
+      required: [id, task_id, name, started_at]
       properties:
         id: { type: string }
+        task_id: { type: string }
         name: { type: string, description: "Shell, or the name of the saved command it was started with." }
         started_at: { type: string, format: date-time }
 
+    TerminalList:
+      type: object
+      required: [terminals]
+      properties:
+        terminals:
+          type: array
+          items: { $ref: "#/components/schemas/TaskTerminal" }
+
     TerminalStart:
       type: object
       properties: