Add FAQ, Rules, and Safety pages with corresponding routes and SEO metadata

- Introduced new links in ImprintContainer.vue for FAQ, Rules, and Safety pages.
- Added FaqView, RulesView, and SafetyView components to handle the new routes.
- Implemented SEO metadata for the new pages in routes-seo.js and router/index.js.
- Updated server routes to include the new paths for proper handling in production.

These changes enhance the site's informational resources and improve SEO visibility for user inquiries.

client/src/views/ChatView.vue

@@ -8,7 +8,6 @@
           <h1>Chat</h1>
         </div>
       </div>
-      <HeaderAdBanner />
       <div v-if="chatStore.isLoggedIn" class="header-status">
         <span class="header-status-chip">{{ chatStore.userName }}</span>
         <span v-if="chatStore.isoCountryCode" class="header-status-chip">{{ chatStore.isoCountryCode }}</span>
@@ -90,7 +89,6 @@ import SearchView from '../components/SearchView.vue';
 import InboxView from '../components/InboxView.vue';
 import HistoryView from '../components/HistoryView.vue';
 import ImprintContainer from '../components/ImprintContainer.vue';
-import HeaderAdBanner from '../components/HeaderAdBanner.vue';
 
 const chatStore = useChatStore();