feat: add Hungarian (hu) as AI output language option

Author: Programcode

src/lib/stores/settings-store.ts

@@ -6,13 +6,13 @@ import { supabase } from '@/lib/supabase/client';
 export type FeatureTab = 'generate' | 'attack' | 'brainstorm' | 'factoids' | 'ask';
 
 interface SettingsState {
-  language: 'en' | 'es';
+  language: 'en' | 'es' | 'hu';
   theme: 'light' | 'dark' | 'system';
   customSystemPrompt?: string;
   featureConfigs: Record<FeatureTab, ProviderConfig>;
   wikiResearchEnabled: boolean;
 
-  setLanguage: (lang: 'en' | 'es') => void;
+  setLanguage: (lang: 'en' | 'es' | 'hu') => void;
   setTheme: (theme: 'light' | 'dark' | 'system') => void;
   setFeatureConfig: (feature: FeatureTab, config: Partial<ProviderConfig>) => void;
   getFeatureConfig: (feature: FeatureTab) => ProviderConfig;
@@ -130,7 +130,7 @@ export const useSettingsStore = create<SettingsState>()(
         const mergedConfigs = { ...defaults, ...serverConfigs };
 
         set({
-          language: (data.language as 'en' | 'es') || 'en',
+          language: (data.language as 'en' | 'es' | 'hu') || 'en',
           theme: (data.theme as 'light' | 'dark' | 'system') || 'system',
           featureConfigs: mergedConfigs,
           customSystemPrompt: data.custom_system_prompt || undefined,

src/pages/SettingsPage.tsx

@@ -193,13 +193,14 @@ export default function SettingsPage() {
             <div className="grid gap-4 sm:grid-cols-2">
               <div className="space-y-2">
                 <Label>AI Output Language</Label>
-                <Select value={language} onValueChange={(v) => setLanguage(v as 'en' | 'es')}>
+                <Select value={language} onValueChange={(v) => setLanguage(v as 'en' | 'es' | 'hu')}>
                   <SelectTrigger>
                     <SelectValue />
                   </SelectTrigger>
                   <SelectContent>
                     <SelectItem value="en">English</SelectItem>
                     <SelectItem value="es">Español</SelectItem>
+                    <SelectItem value="hu">Magyar</SelectItem>
                   </SelectContent>
                 </Select>
               </div>

supabase/functions/ai/prompt-builder.ts

@@ -11,6 +11,7 @@ const ASK_MODE_GUIDANCE: Record<string, string> = {
 const LANGUAGE_LABELS: Record<string, string> = {
   en: "English",
   es: "Spanish",
+  hu: "Hungarian",
 };
 
 function asString(value: unknown, fallback = ""): string {