feat(seo, routing): add Bisaya learning and German for Bisaya courses

- Introduced new routes for Bisaya learning and German for Bisaya courses, enhancing the marketing section of the application.
- Updated sitemap.xml to include new course URLs for better SEO visibility.
- Added localization entries for both courses in English and German, improving content accessibility for users.
- Enhanced SEO metadata generation for the new courses, ensuring proper indexing and visibility in search engines.
- Updated VocabLandingView to feature links to the new courses, improving user navigation and engagement.

frontend/src/i18n/locales/de/seo.json

@@ -32,6 +32,20 @@
             "jsonLdDescription": "Interaktiver Vokabeltrainer mit Kursen, Lektionen und Übungen zum Sprachenlernen.",
             "jsonLdName": "YourPart Vokabeltrainer"
         },
+        "bisayaLearning": {
+            "title": "Bisaya lernen online - Cebuano fuer Anfaenger | YourPart",
+            "description": "Bisaya online lernen fuer deutschsprachige Anfaenger: Vokabeln, Satzmuster und Alltagssaetze fuer Familie, Reisen, Gesundheit und Gespraeche direkt im Browser ueben.",
+            "keywords": "Bisaya lernen, Cebuano lernen, Visaya lernen, Bisaya Vokabeln, Cebuano Anfaenger, Philippinen Sprache lernen, Bisaya Deutsch, Vokabeltrainer",
+            "jsonLdDescription": "Online-Kurs fuer deutschsprachige Anfaenger, die Bisaya/Cebuano mit Alltagssaetzen und Vokabeltraining lernen wollen.",
+            "jsonLdName": "Bisaya lernen fuer deutschsprachige Anfaenger"
+        },
+        "germanForBisaya": {
+            "title": "Deutsch fuer Bisaya-Sprecher lernen - A1 Alltag online | YourPart",
+            "description": "Deutsch online ueben fuer Cebuano-/Bisaya-Sprecher: Grundwortschatz, A1-orientierte Alltagssaetze, Arzt, Arbeit, Schule, Termine und Formulare im Browser trainieren.",
+            "keywords": "Deutsch fuer Bisaya, Deutsch fuer Cebuano, Deutsch lernen A1, German for Bisaya speakers, Deutsch Vokabeltrainer, Deutsch online lernen",
+            "jsonLdDescription": "Online-Kurs fuer Cebuano-/Bisaya-Sprecher, die deutsche Alltagssaetze und Grundwortschatz ueben wollen.",
+            "jsonLdName": "Deutsch fuer Bisaya-Sprecher"
+        },
         "blogList": {
             "title": "Blogs auf YourPart - Community-Beiträge und Themen",
             "description": "Entdecke öffentliche Blogs auf YourPart mit Community-Beiträgen, Gedanken, Erfahrungen und Themen aus verschiedenen Bereichen.",

frontend/src/i18n/locales/en/seo.json

@@ -32,6 +32,20 @@
             "jsonLdDescription": "Interactive vocabulary trainer with courses, lessons and exercises for language learning.",
             "jsonLdName": "YourPart vocabulary trainer"
         },
+        "bisayaLearning": {
+            "title": "Learn Bisaya online - Cebuano for beginners | YourPart",
+            "description": "Learn Bisaya online for German-speaking beginners: vocabulary, sentence patterns and everyday phrases for family, travel, health and conversations in the browser.",
+            "keywords": "learn Bisaya, learn Cebuano, Visaya, Bisaya vocabulary, Cebuano beginner, Philippine language, Bisaya German, vocabulary trainer",
+            "jsonLdDescription": "Online course for German-speaking beginners who want to learn Bisaya/Cebuano with everyday phrases and vocabulary practice.",
+            "jsonLdName": "Learn Bisaya for German-speaking beginners"
+        },
+        "germanForBisaya": {
+            "title": "Learn German for Bisaya speakers - A1 everyday German | YourPart",
+            "description": "Practice German online for Cebuano/Bisaya speakers: basic vocabulary, A1-oriented everyday sentences, doctor, work, school, appointments and forms in the browser.",
+            "keywords": "German for Bisaya, German for Cebuano, learn German A1, German vocabulary trainer, learn German online",
+            "jsonLdDescription": "Online course for Cebuano/Bisaya speakers who want to practice German everyday sentences and basic vocabulary.",
+            "jsonLdName": "German for Bisaya speakers"
+        },
         "blogList": {
             "title": "Blogs on YourPart - community posts and topics",
             "description": "Explore public blogs on YourPart with community posts, ideas, experiences and topics from many areas.",