refactor: replace t with translate in i18n hook usage across components

Author: DawnLck

src/components/LoginForm.jsx

@@ -17,7 +17,7 @@ const LoginForm = () => {
     setError('');
 
     if (!username || !password) {
-      setError(t('loginForm.errorBothRequired'));
+      setError(translate('loginForm.errorBothRequired'));
       return;
     }
 

src/components/MobileNav.jsx

@@ -5,7 +5,7 @@ import { useTranslation } from '../i18n';
 
 function MobileNav({ activeTab, setActiveTab, isInputFocused }) {
   const { tasksEnabled } = useTasksSettings();
-  const { t } = useTranslation();
+  const { translate } = useTranslation();
   const navItems = [
     {
       id: 'chat',

src/components/Onboarding.jsx

@@ -162,14 +162,14 @@ const Onboarding = ({ onComplete }) => {
     // Step 0: Git config validation and submission
     if (currentStep === 0) {
       if (!gitName.trim() || !gitEmail.trim()) {
-        setError(t('onboarding.errors.nameEmailRequired'));
+        setError(translate('onboarding.errors.nameEmailRequired'));
         return;
       }
 
       // Validate email format
       const emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
       if (!emailRegex.test(gitEmail)) {
-        setError(t('onboarding.errors.invalidEmail'));
+        setError(translate('onboarding.errors.invalidEmail'));
         return;
       }
 

src/components/ProjectCreationWizard.jsx

@@ -91,13 +91,13 @@ const ProjectCreationWizard = ({ onClose, onProjectCreated }) => {
 
     if (step === 1) {
       if (!workspaceType) {
-        setError(t('projectWizard.selectTypeError'));
+        setError(translate('projectWizard.selectTypeError'));
         return;
       }
       setStep(2);
     } else if (step === 2) {
       if (!workspacePath.trim()) {
-        setError(t('projectWizard.pathRequiredError'));
+        setError(translate('projectWizard.pathRequiredError'));
         return;
       }
 

src/components/Settings.jsx

@@ -632,7 +632,7 @@ function Settings({ isOpen, onClose, projects = [], initialTab = 'tools' }) {
   };
 
   const handleMcpDelete = async (serverId, scope) => {
-    if (confirm(t('common.deleteConfirm'))) {
+    if (confirm(translate('common.deleteConfirm'))) {
       try {
         await deleteMcpServer(serverId, scope);
         setSaveStatus('success');

src/components/SetupForm.jsx

@@ -18,17 +18,17 @@ const SetupForm = () => {
     setError('');
 
     if (password !== confirmPassword) {
-      setError(t('setupForm.errorPasswordMismatch'));
+      setError(translate('setupForm.errorPasswordMismatch'));
       return;
     }
 
     if (username.length < 3) {
-      setError(t('setupForm.errorUsernameLength'));
+      setError(translate('setupForm.errorUsernameLength'));
       return;
     }
 
     if (password.length < 6) {
-      setError(t('setupForm.errorPasswordLength'));
+      setError(translate('setupForm.errorPasswordLength'));
       return;
     }