Add voice AI capabilities and trial options to landing page

Implements i18n for voice commands, adds AI features and trial buttons to LandingPage.tsx, and updates ar.json/en.json.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 5a4f78b4-6a2e-4391-b005-5544e086dac8
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/9777c70b-fc38-4831-8d6b-78dfffe041b0/5512ebaf-680c-4b63-86d3-0a733fc165c0.jpg

client/src/i18n/locales/ar.json

@@ -282,7 +282,38 @@
     "taskManagement": "إدارة المهام",
     "taskManagementDesc": "إنشاء المهام بالأوامر الصوتية",
     "financialTracking": "تتبع الشؤون المالية",
-    "financialTrackingDesc": "تسجيل تلقائي للنفقات"
+    "financialTrackingDesc": "تسجيل تلقائي للنفقات",
+    "startFreeTrial": "ابدأ تجربة مجانية",
+    "viewDemo": "عرض التجربة",
+    "tryVoiceCommands": "جرب الأوامر الصوتية",
+    "stopListening": "إيقاف الاستماع",
+    "startVoiceDemo": "ابدأ التجربة الصوتية",
+    "trySaying": "جرب قول:",
+    "createTaskExample": "أنشئ مهمة لمراجعة الميزانية",
+    "addExpenseExample": "أضف مصروف 50 ريال للبقالة",
+    "showScheduleExample": "أظهر لي جدول اليوم",
+    "completeOfflineVoiceAI": "ذكاء صوتي كامل بدون إنترنت",
+    "enterpriseGradeDesc": "إدارة مهام وشؤون مالية من الدرجة المؤسسية مع معالجة ذكاء اصطناعي محلي",
+    "localAIModels": "نماذج ذكاء اصطناعي محلية",
+    "localAIDesc": "معالجة تحويل الكلام إلى نص والنص إلى كلام بالكامل بدون إنترنت. لا تخرج البيانات من مكانك.",
+    "baseModelsIncluded": "النماذج الأساسية متضمنة",
+    "swappableArchitecture": "هيكلة نماذج قابلة للتبديل",
+    "voiceTaskCreation": "إنشاء المهام بالصوت",
+    "voiceTaskDesc": "إنشاء وتحديث وإدارة المهام باستخدام أوامر صوتية طبيعية مع تحليل ذكي.",
+    "naturalLanguageProcessing": "معالجة اللغة الطبيعية",
+    "smartDateExtraction": "استخراج ذكي للتاريخ والوقت",
+    "voiceFinancialTracking": "تتبع الشؤون المالية بالصوت",
+    "voiceFinancialDesc": "تسجيل النفقات والدخل بالصوت مع تصنيف تلقائي ومعالجة الإيصالات.",
+    "autoCategorization": "تصنيف تلقائي",
+    "receiptOCR": "تكامل قراءة الإيصالات",
+    "completePrivacy": "خصوصية كاملة",
+    "privacyDesc": "تتم جميع معالجات الصوت محلياً. لا اعتماد على السحابة، سيادة كاملة للبيانات.",
+    "onPremiseDeployment": "نشر محلي",
+    "encryptedStorage": "تخزين محلي مشفر",
+    "realTimeProcessing": "معالجة فورية",
+    "realTimeDesc": "تحويل فوري من الصوت إلى النص واستجابات ذكية فورية للتفاعل السلس.",
+    "subSecondResponse": "وقت استجابة أقل من ثانية",
+    "continuousListening": "وضع الاستماع المستمر"
   },
   "dashboard": {
     "title": "لوحة التحكم",

client/src/i18n/locales/en.json

@@ -321,7 +321,38 @@
     "taskManagement": "Task Management",
     "taskManagementDesc": "Voice-powered task creation",
     "financialTracking": "Financial Tracking", 
-    "financialTrackingDesc": "Automated expense logging"
+    "financialTrackingDesc": "Automated expense logging",
+    "startFreeTrial": "Start Free Trial",
+    "viewDemo": "View Demo",
+    "tryVoiceCommands": "Try Voice Commands",
+    "stopListening": "Stop Listening",
+    "startVoiceDemo": "Start Voice Demo",
+    "trySaying": "Try saying:",
+    "createTaskExample": "Create a task to review budget",
+    "addExpenseExample": "Add $50 expense for groceries",
+    "showScheduleExample": "Show me today's schedule",
+    "completeOfflineVoiceAI": "Complete Offline Voice AI",
+    "enterpriseGradeDesc": "Enterprise-grade task and financial management with local AI processing",
+    "localAIModels": "Local AI Models",
+    "localAIDesc": "Speech-to-text and text-to-speech processing entirely offline. No data leaves your premises.",
+    "baseModelsIncluded": "Base models included",
+    "swappableArchitecture": "Swappable model architecture",
+    "voiceTaskCreation": "Voice Task Creation",
+    "voiceTaskDesc": "Create, update, and manage tasks using natural voice commands with intelligent parsing.",
+    "naturalLanguageProcessing": "Natural language processing",
+    "smartDateExtraction": "Smart date/time extraction",
+    "voiceFinancialTracking": "Voice Financial Tracking",
+    "voiceFinancialDesc": "Record expenses and income through voice with automatic categorization and receipt parsing.",
+    "autoCategorization": "Auto-categorization",
+    "receiptOCR": "Receipt OCR integration",
+    "completePrivacy": "Complete Privacy",
+    "privacyDesc": "All voice processing happens locally. Zero cloud dependencies, complete data sovereignty.",
+    "onPremiseDeployment": "On-premise deployment",
+    "encryptedStorage": "Encrypted local storage",
+    "realTimeProcessing": "Real-time Processing",
+    "realTimeDesc": "Instant voice-to-text conversion and immediate AI responses for seamless interaction.",
+    "subSecondResponse": "Sub-second response time",
+    "continuousListening": "Continuous listening mode"
   },
   "dashboard": {
     "title": "Dashboard",

client/src/pages/LandingPage.tsx

@@ -107,7 +107,7 @@ export default function LandingPage() {
                   onClick={handleGetStarted}
                   className="flex-1 bg-primary-600 hover:bg-primary-700 text-white px-8 py-4 text-lg font-semibold shadow-lg hover:shadow-xl transition-all"
                 >
-                  Start Free Trial
+                  {t('landing.startFreeTrial')}
                   <ArrowRight className="w-5 h-5 ml-2" />
                 </Button>
                 <Button 
@@ -116,7 +116,7 @@ export default function LandingPage() {
                   className="px-8 py-4 text-lg font-semibold border-slate-300 dark:border-slate-600 hover:border-primary-300 dark:hover:border-primary-500"
                 >
                   <Play className="w-5 h-5 mr-2" />
-                  View Demo
+                  {t('landing.viewDemo')}
                 </Button>
               </div>
             </div>
@@ -126,7 +126,7 @@ export default function LandingPage() {
               <Card className="shadow-2xl border-slate-200 dark:border-slate-700">
                 <CardContent className="p-8">
                   <div className="text-center space-y-6">
-                    <h3 className="text-xl font-semibold text-slate-900 dark:text-white">Try Voice Commands</h3>
+                    <h3 className="text-xl font-semibold text-slate-900 dark:text-white">{t('landing.tryVoiceCommands')}</h3>
                     
                     {/* Voice Visualizer */}
                     <div className="flex justify-center">
@@ -153,16 +153,16 @@ export default function LandingPage() {
                         className="w-full bg-secondary-600 hover:bg-secondary-700 text-white font-medium"
                       >
                         <Mic className="w-4 h-4 mr-2" />
-                        {isListening ? 'Stop Listening' : 'Start Voice Demo'}
+                        {isListening ? t('landing.stopListening') : t('landing.startVoiceDemo')}
                       </Button>
                       
                       <div className="text-sm text-slate-600 dark:text-slate-400 space-y-1">
-                        <p className="font-medium">Try saying:</p>
+                        <p className="font-medium">{t('landing.trySaying')}</p>
                         <Card className="bg-slate-50 dark:bg-slate-900 border-slate-200 dark:border-slate-700">
                           <CardContent className="p-3 text-left space-y-1">
-                            <p>"Create a task to review budget"</p>
-                            <p>"Add $50 expense for groceries"</p>
-                            <p>"Show me today's schedule"</p>
+                            <p>"{t('landing.createTaskExample')}"</p>
+                            <p>"{t('landing.addExpenseExample')}"</p>
+                            <p>"{t('landing.showScheduleExample')}"</p>
                           </CardContent>
                         </Card>
                       </div>
@@ -179,10 +179,10 @@ export default function LandingPage() {
           <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
             <div className="text-center mb-16">
               <h2 className="text-3xl lg:text-4xl font-bold text-slate-900 dark:text-white mb-4">
-                Complete Offline Voice AI
+                {t('landing.completeOfflineVoiceAI')}
               </h2>
               <p className="text-xl text-slate-600 dark:text-slate-300 max-w-3xl mx-auto">
-                Enterprise-grade task and financial management with local AI processing
+                {t('landing.enterpriseGradeDesc')}
               </p>
             </div>