fix: defaut ui triage (#4802)

* fix: theme-aware payment paths, auto-group validation, route guards, perf group filtering

- Add common.ThemeAwarePath to generate correct redirect URLs based on
  active theme (default vs classic), replacing hardcoded /console/* paths
  in 7 controllers and service/quota.go (#4765)
- Validate auto-group availability against getUserGroups before defaulting
  form values; playground falls back to 'default' group when 'auto' is
  unavailable (#4796, #4799)
- Enforce HeaderNavModules settings in rankings route (frontend + backend
  API) and SidebarModulesAdmin in playground route to block direct URL
  access when features are disabled (#4704, #4512)
- Filter perf_metrics API response to only include currently configured
  groups, hiding stale data from deleted groups (#4790)
- Preserve query params (pay=success/fail) in /console/topup → /wallet
  frontend redirect

* fix: update hero section text and localization strings for clarity

web/default/src/features/home/components/sections/hero.tsx

@@ -19,7 +19,6 @@ For commercial licensing, please contact support@quantumnous.com
 import { Link } from '@tanstack/react-router'
 import { ArrowRight } from 'lucide-react'
 import { useTranslation } from 'react-i18next'
-import { useSystemConfig } from '@/hooks/use-system-config'
 import { Button } from '@/components/ui/button'
 import { HeroTerminalDemo } from '../hero-terminal-demo'
 
@@ -30,7 +29,6 @@ interface HeroProps {
 
 export function Hero(props: HeroProps) {
   const { t } = useTranslation()
-  const { systemName } = useSystemConfig()
 
   return (
     <section className='relative z-10 flex flex-col items-center overflow-hidden px-6 pt-28 pb-16 md:pt-36 md:pb-24'>
@@ -67,10 +65,7 @@ export function Hero(props: HeroProps) {
           className='landing-animate-fade-up text-muted-foreground/80 mt-5 max-w-lg text-base leading-relaxed opacity-0 md:text-lg'
           style={{ animationDelay: '80ms' }}
         >
-          {systemName}{' '}
-          {t(
-            'is an open-source AI API gateway for self-hosted deployments. Connect multiple upstream services, manage models, keys, quotas, logs, and routing policies in one place.'
-          )}
+          {t('Power AI applications, manage digital assets, connect the Future')}
         </p>
         <div
           className='landing-animate-fade-up mt-8 flex items-center gap-3 opacity-0'