feat(vocab-lesson): implement pagination for vocabulary overview in lesson view

- Added pagination functionality to the vocabulary overview in the VocabLessonView component, allowing users to navigate through vocabulary items more efficiently.
- Introduced new localization entries for pagination controls in Cebuano, German, English, Spanish, and French, ensuring a consistent user experience across languages.
- Enhanced the UI with buttons for previous and next navigation, improving accessibility and usability of the vocabulary list.

frontend/src/i18n/locales/ceb/socialnetwork.json

@@ -617,6 +617,9 @@
                 "deepenSectionTitle": "Deepen ug review",
                 "assistantSectionTitle": "Deepen uban sa pinulongan katabang",
                 "vocabOverviewToggle": "Show full overview sa terms",
+                "vocabOverviewPrev": "Balik",
+                "vocabOverviewNext": "Sunod",
+                "vocabOverviewPager": "{from}–{to} sa {total} · Page {page} sa {pages}",
                 "vocabTrainerLockedHint": "Palihog confirm two preparation steps under “Preparation sa wala pa ang bokabularyo trainer” una.",
                 "exerciseUnlockHintAfterPrep": "Work through ang prepared terms una. Ang tsek sa kapitulo will unlock afterwards.",
                 "speakingTasks": "Speaking Tasks",

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

@@ -586,6 +586,9 @@
                 "deepenSectionTitle": "Vertiefen und nachlesen",
                 "assistantSectionTitle": "Mit Sprachassistent vertiefen",
                 "vocabOverviewToggle": "Gesamtübersicht der Begriffe anzeigen",
+                "vocabOverviewPrev": "Zurück",
+                "vocabOverviewNext": "Weiter",
+                "vocabOverviewPager": "{from}–{to} von {total} · Seite {page} von {pages}",
                 "vocabTrainerLockedHint": "Bitte bestätige zuerst zwei Lern-Durchgänge bei „Vorbereitung vor dem Vokabeltrainer“.",
                 "exerciseUnlockHintAfterPrep": "Arbeite zuerst die vorbereiteten Begriffe durch. Danach wird die Kapitel-Prüfung freigeschaltet.",
                 "speakingTasks": "Sprechaufträge",

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

@@ -586,6 +586,9 @@
                 "deepenSectionTitle": "Deepen and review",
                 "assistantSectionTitle": "Deepen with language assistant",
                 "vocabOverviewToggle": "Show full overview of terms",
+                "vocabOverviewPrev": "Previous",
+                "vocabOverviewNext": "Next",
+                "vocabOverviewPager": "{from}–{to} of {total} · Page {page} of {pages}",
                 "vocabTrainerLockedHint": "Please confirm two preparation steps under “Preparation before the vocabulary trainer” first.",
                 "exerciseUnlockHintAfterPrep": "Work through the prepared terms first. The chapter test will unlock afterwards.",
                 "speakingTasks": "Speaking Tasks",

frontend/src/i18n/locales/es/socialnetwork.json

@@ -584,6 +584,9 @@
                 "deepenSectionTitle": "Profundizar y repasar",
                 "assistantSectionTitle": "Profundizar con el asistente de idiomas",
                 "vocabOverviewToggle": "Mostrar vista general completa de los términos",
+                "vocabOverviewPrev": "Anterior",
+                "vocabOverviewNext": "Siguiente",
+                "vocabOverviewPager": "{from}–{to} de {total} · Página {page} de {pages}",
                 "vocabTrainerLockedHint": "Confirma primero los dos pasos de preparación arriba.",
                 "exerciseUnlockHintAfterPrep": "Primero recorre los términos preparados. Después se desbloqueará la prueba del capítulo.",
                 "speakingTasks": "Tareas orales",

frontend/src/i18n/locales/fr/socialnetwork.json

@@ -584,6 +584,9 @@
                 "deepenSectionTitle": "Approfondissez et lisez",
                 "assistantSectionTitle": "Approfondissez avec l'assistant vocal",
                 "vocabOverviewToggle": "Afficher un aperçu complet des termes",
+                "vocabOverviewPrev": "Précédent",
+                "vocabOverviewNext": "Suivant",
+                "vocabOverviewPager": "{from}–{to} sur {total} · Page {page} sur {pages}",
                 "vocabTrainerLockedHint": "Veuillez d'abord confirmer deux séances d'apprentissage dans « Préparation avant l'entraîneur de vocabulaire ».",
                 "exerciseUnlockHintAfterPrep": "Commencez par parcourir les termes préparés. L’examen du chapitre sera alors débloqué.",
                 "speakingTasks": "Travaux oraux",