Feature/faq (#546)

* feat(web): add FAQ page with search, sidebar, and i18n integration; update navigation and routes; include user feedback analysis docs (faq.md)

* docs: add filled frontend PR template for FAQ feature (PR_FRONTEND_FAQ.md)

* docs(web): add Contributing & Tasks FAQ category near top with guidance on using GitHub Projects and PR contribution standards

* feat(web,api): dynamically embed GitHub Projects roadmap in FAQ via /api/roadmap and RoadmapWidget; add env vars for GitHub token/org/project

* chore(docker): pass GitHub roadmap env vars into backend container

* docs(web): update FAQ with fork-based PR workflow, yellow links to roadmap/task dashboard, and contribution incentives; remove dynamic roadmap embed\n\nchore(api,docker): remove /api/roadmap endpoint and related env wiring

* chore: revert unintended changes (.env.example, api/server.go, docker-compose.yml); remove local-only files (PR_FRONTEND_FAQ.md, web/faq.md) from PR

* feat: 添加对重置密码页面的路由支持

web/src/App.tsx

@@ -8,6 +8,7 @@ import { RegisterPage } from './components/RegisterPage'
 import { ResetPasswordPage } from './components/ResetPasswordPage'
 import { CompetitionPage } from './components/CompetitionPage'
 import { LandingPage } from './pages/LandingPage'
+import { FAQPage } from './pages/FAQPage'
 import HeaderBar from './components/landing/HeaderBar'
 import AILearning from './components/AILearning'
 import { LanguageProvider, useLanguage } from './contexts/LanguageContext'
@@ -230,11 +231,14 @@ function App() {
   }
   if (route === '/register') {
     if (systemConfig?.admin_mode) {
-      window.history.pushState({}, '', '/login');
-      return <LoginPage />;
-    }    
+      window.history.pushState({}, '', '/login')
+      return <LoginPage />
+    }
     return <RegisterPage />
   }
+  if (route === '/faq') {
+    return <FAQPage />
+  }
   if (route === '/reset-password') {
     return <ResetPasswordPage />
   }
@@ -271,6 +275,10 @@ function App() {
               window.history.pushState({}, '', '/dashboard')
               setRoute('/dashboard')
               setCurrentPage('trader')
+            } else if (page === 'faq') {
+              console.log('Navigating to faq')
+              window.history.pushState({}, '', '/faq')
+              setRoute('/faq')
             }
 
             console.log(
@@ -290,12 +298,12 @@ function App() {
 
   // Show landing page for root route
   if (route === '/' || route === '') {
-    return <LandingPage isAdminMode={systemConfig?.admin_mode} />;
+    return <LandingPage isAdminMode={systemConfig?.admin_mode} />
   }
 
   // In admin mode, require authentication for any protected routes
   if (systemConfig?.admin_mode && (!user || !token)) {
-    return <LoginPage />;
+    return <LoginPage />
   }
 
   // Show main app for authenticated users on other routes (non-admin mode)
@@ -332,6 +340,9 @@ function App() {
             window.history.pushState({}, '', '/dashboard')
             setRoute('/dashboard')
             setCurrentPage('trader')
+          } else if (page === 'faq') {
+            window.history.pushState({}, '', '/faq')
+            setRoute('/faq')
           }
         }}
       />