feat: Update home page notices and privacy information in English, Spanish, and French; add public guides and routing for guides

- Changed beta notice to service notice on home page translations for English, Spanish, and French.
- Updated privacy information to reflect transparency and continuous maintenance.
- Added new public guides content with detailed sections for various topics.
- Implemented routing for guide list and individual guide articles.
- Created new components for displaying guides and articles.

frontend/src/router/marketingRoutes.js

@@ -3,6 +3,8 @@ const MinigamesLandingView = () => import('../views/public/MinigamesLandingView.
 const VocabLandingView = () => import('../views/public/VocabLandingView.vue');
 const BisayaLearningLandingView = () => import('../views/public/BisayaLearningLandingView.vue');
 const GermanForBisayaLandingView = () => import('../views/public/GermanForBisayaLandingView.vue');
+const GuideListView = () => import('../views/public/GuideListView.vue');
+const GuideArticleView = () => import('../views/public/GuideArticleView.vue');
 
 const marketingRoutes = [
   {
@@ -60,6 +62,29 @@ const marketingRoutes = [
       },
     },
   },
+  {
+    path: '/ratgeber',
+    name: 'GuideList',
+    component: GuideListView,
+    meta: {
+      seo: {
+        title: 'YourPart Ratgeber - Falukant, Vokabeltrainer, Community und Browsergames',
+        description: 'Oeffentliche Ratgeber zu YourPart: Falukant, Vokabeltrainer, Bisaya lernen, Deutsch fuer Bisaya-Sprecher, Community, Blogs und Browsergames.',
+        keywords: 'YourPart Ratgeber, Falukant Guide, Vokabeltrainer, Bisaya lernen, Deutsch lernen, Browsergames, Online Community',
+        canonicalPath: '/ratgeber',
+      },
+    },
+  },
+  {
+    path: '/ratgeber/:slug',
+    name: 'GuideArticle',
+    component: GuideArticleView,
+    meta: {
+      seo: {
+        canonicalPath: '/ratgeber',
+      },
+    },
+  },
 ];
 
 export default marketingRoutes;