Fix Follow Up UI tests timing out on a cold app.tsx import

plugins/follow-up/tests/ui/app.test.tsx

@@ -1,5 +1,8 @@
 import { describe, expect, it } from "vitest";
 import { loadPluginApp } from "@get-bb/plugin-sdk/testing/app";
+// Loaded at the top, not inside a test: the first load pulls in every hugeicons icon,
+// which can take longer than a test's 5s timeout on a busy machine.
+import pluginApp from "../../app.tsx";
 import type { PluginComposerApi } from "@get-bb/plugin-sdk/app";
 import { setCollapsed, setRows } from "../../src/store.ts";
 import type { FollowUp } from "../../lib/followups.ts";
@@ -18,7 +21,7 @@ const composerFor = (threadId: string) =>
 
 describe("app.tsx", () => {
   it("registers the palette commands", async () => {
-    const app = await loadPluginApp(() => import("../../app.tsx"));
+    const app = await loadPluginApp(pluginApp);
     // The harness collects commands untyped; only the ids are read here.
     const registered = (app as unknown as { commandPaletteActions: { id: string }[] })
       .commandPaletteActions.map((command) => command.id);
@@ -32,7 +35,7 @@ describe("app.tsx", () => {
   });
 
   it("offers the + menu row whenever the thread has open rows, banner open or not", async () => {
-    const app = await loadPluginApp(() => import("../../app.tsx"));
+    const app = await loadPluginApp(pluginApp);
     const item = app.composerCustomizations[0]?.plusMenu?.find((entry) => entry.id === "show-followups");
     const disabled = item?.disabled;
     expect(typeof disabled).toBe("function");

plugins/follow-up/tests/ui/picker.test.tsx

@@ -2,6 +2,9 @@ import { beforeEach, describe, expect, it, vi } from "vitest";
 import { fireEvent, waitFor } from "@testing-library/react";
 import { useComposer, type ComposerMention, type PluginComposerApi } from "@get-bb/plugin-sdk/app";
 import { loadPluginApp, renderSlot } from "@get-bb/plugin-sdk/testing/app";
+// Loaded at the top, not inside a test: the first load pulls in every hugeicons icon,
+// which can take longer than a test's 5s timeout on a busy machine.
+import pluginApp from "../../app.tsx";
 import { toast } from "sonner";
 import {
   FollowUpPicker,
@@ -180,7 +183,7 @@ describe("the picker", () => {
 
 describe("the + menu row", () => {
   async function plusRow() {
-    const app = await loadPluginApp(() => import("../../app.tsx"));
+    const app = await loadPluginApp(pluginApp);
     const item = app.composerCustomizations[0]?.plusMenu?.find((entry) => entry.id === "show-followups");
     expect(item).toBeDefined();
     return item!;
@@ -212,7 +215,7 @@ describe("the + menu row", () => {
   });
 
   it("has the picker in its own thread-only customization", async () => {
-    const app = await loadPluginApp(() => import("../../app.tsx"));
+    const app = await loadPluginApp(pluginApp);
     const picker = app.composerCustomizations.find((entry) => entry.id === "follow-up-picker");
     expect(picker?.scopes).toEqual(["thread"]);
     expect(picker?.experimental_popups?.map((popup) => popup.id)).toEqual([PICKER_POPUP_ID]);

plugins/follow-up/tests/ui/record-draft.test.tsx

@@ -1,6 +1,9 @@
 import { beforeEach, describe, expect, it, vi } from "vitest";
 import { useComposer, useRpc, type ComposerMention, type PluginComposerApi, type PluginComposerScope } from "@get-bb/plugin-sdk/app";
 import { loadPluginApp, renderSlot } from "@get-bb/plugin-sdk/testing/app";
+// Loaded at the top, not inside a test: the first load pulls in every hugeicons icon,
+// which can take longer than a test's 5s timeout on a busy machine.
+import pluginApp from "../../app.tsx";
 import { toast } from "sonner";
 import {
   recordCommand,
@@ -167,14 +170,14 @@ describe("the composer command", () => {
 
 describe("app.tsx", () => {
   it("puts the row in the send menu and has no action-row button", async () => {
-    const app = await loadPluginApp(() => import("../../app.tsx"));
+    const app = await loadPluginApp(pluginApp);
     const customization = app.composerCustomizations[0];
     expect(customization?.sendMenu?.map((item) => item.id)).toEqual(["record-as-follow-up"]);
     expect(customization?.actions ?? []).toEqual([]);
   });
 
   it("reports a message action's refusal in a toast rather than opening the panel", async () => {
-    const app = await loadPluginApp(() => import("../../app.tsx"));
+    const app = await loadPluginApp(pluginApp);
     const action = app.messageActions.find((entry) => entry.id === "record-follow-up");
     rememberRpc({
       call: async () => ({ outcome: "dismissed", id: null, followUps: [], done: [] }),