feat(vocab): enhance vocabulary exercises and localization support

- Updated core patterns in BISAYA_PHASE5_DIDACTICS to include gloss translations for better understanding.
- Refactored vocabulary exercise generation in update-food-care-exercises.js to improve randomization and user engagement.
- Added new exercise types and improved question structures for vocabulary lessons, enhancing the learning experience.
- Enhanced localization files for German, English, and Spanish to support new exercise features and improve user guidance.
- Updated VocabLessonView to incorporate sequential navigation for exercises, providing a more structured learning flow.

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

@@ -515,6 +515,12 @@
                 "exerciseProgressLabel": "Progreso",
                 "exerciseTargetLabel": "Necesario",
                 "exerciseCardLabel": "Tarea {number}",
+                "exerciseSequentialProgress": "Pregunta {current} de {total}",
+                "exerciseSequentialBack": "Atrás",
+                "exerciseSequentialNext": "Siguiente",
+                "exerciseWrongTitle": "Aún no es correcto",
+                "exerciseReinforcementGoPractice": "Ir a practicar",
+                "exerciseReinforcementStay": "Seguir en la prueba",
                 "exerciseStatusOpen": "Pendiente",
                 "exerciseStatusCorrect": "Hecha",
                 "exerciseStatusRetry": "Revisar otra vez",
@@ -546,6 +552,8 @@
                 "vocabPrepTitle": "Preparación antes del entrenador de vocabulario",
                 "vocabPrepStep1": "Lee una vez los patrones clave y la lista de palabras (idioma nativo ↔ lengua meta).",
                 "vocabPrepProgress": "Pasada {pass}: término {current} de {total}",
+                "vocabPrepTargetLabel": "Lengua meta",
+                "vocabPrepGlossLabel": "Significado",
                 "vocabPrepNextItem": "Siguiente término",
                 "vocabPrepConfirm1": "Primera lectura hecha",
                 "vocabPrepStep2": "Repasa los mismos elementos otra vez (repaso activo, aún sin practicar).",