feat: restore dispatch confirmation flows

tests/dispatch-plan-confirmation.test.ts

@@ -203,3 +203,38 @@ test("POST /api/v1/projects/[projectId]/dispatch-plans/[planId]/confirm confirms
     );
   assert.ok(notice, "expected a master-agent notice in the group chat after confirmation");
 });
+
+test("confirming a dispatch plan marks approval_required groups as approved", async () => {
+  const { groupProject, dispatchPlan } = await createDispatchPlanForTest();
+  const approvedTargetProjectId = dispatchPlan.targets[0]?.projectId;
+  assert.ok(approvedTargetProjectId, "expected a recommended target project");
+
+  const state = await readState();
+  await writeState({
+    ...state,
+    projects: state.projects.map((project) =>
+      project.id === groupProject.id
+        ? {
+            ...project,
+            collaborationMode: "approval_required" as const,
+            approvalState: "pending_user" as const,
+          }
+        : project,
+    ),
+  });
+
+  const response = await confirmDispatchPlanRoute(
+    await createAuthedRequest(
+      `http://127.0.0.1:3000/api/v1/projects/${groupProject.id}/dispatch-plans/${dispatchPlan.planId}/confirm`,
+      "POST",
+      { approvedTargetProjectIds: [approvedTargetProjectId] },
+    ),
+    { params: Promise.resolve({ projectId: groupProject.id, planId: dispatchPlan.planId }) },
+  );
+  assert.equal(response.status, 200);
+
+  const nextState = await readState();
+  const nextGroupProject = nextState.projects.find((project) => project.id === groupProject.id);
+  assert.ok(nextGroupProject, "expected group project to remain present");
+  assert.equal(nextGroupProject?.approvalState, "approved");
+});