refactor(AI): remove platform modifier key mock (#8496)

packages/bruno-app/src/components/AIAssist/index.spec.js

@@ -5,7 +5,6 @@ import { Provider } from 'react-redux';
 import { configureStore } from '@reduxjs/toolkit';
 import { ThemeProvider } from 'styled-components';
 import { aiGenerateScript, stopAiGeneration } from 'utils/ai';
-import { getPlatformModifierKey } from 'utils/common/platform';
 import AIAssist from './index';
 
 jest.mock('utils/ai', () => ({
@@ -13,11 +12,6 @@ jest.mock('utils/ai', () => ({
   stopAiGeneration: jest.fn()
 }));
 
-jest.mock('utils/common/platform', () => ({
-  ...jest.requireActual('utils/common/platform'),
-  getPlatformModifierKey: jest.fn()
-}));
-
 const theme = {
   bg: '#1e1e1e',
   text: '#ffffff',
@@ -69,7 +63,6 @@ describe('AIAssist', () => {
   beforeEach(() => {
     jest.clearAllMocks();
     aiGenerateScript.mockResolvedValue({ content: 'test("generated", () => {});' });
-    getPlatformModifierKey.mockReturnValue('Ctrl');
   });
 
   describe('visibility', () => {
@@ -166,15 +159,11 @@ describe('AIAssist', () => {
       expect(screen.queryByRole('button', { name: 'Status 200' })).not.toBeInTheDocument();
     });
 
-    it.each([
-      ['macOS', '⌘'],
-      ['non-macOS', 'Ctrl']
-    ])('shows the %s modifier in the generate shortcut hint', (_platform, modifier) => {
-      getPlatformModifierKey.mockReturnValue(modifier);
+    it('shows the generate shortcut hint', () => {
       renderAIAssist();
       openPopup();
 
-      expect(screen.getByText(`${modifier} + Enter to generate`)).toBeInTheDocument();
+      expect(screen.getByText('Enter to generate · Shift+Enter for newline')).toBeInTheDocument();
     });
 
     it('keeps Generate disabled until the prompt has text', () => {