feat(bisaya-course): add new 'Ort & Richtung' section with learning goals and practical tasks

- Introduced a new section for 'Ort & Richtung' in the Bisaya didactics, including learning goals, core patterns, grammar focus, speaking prompts, and practical tasks to enhance language learning.
- Updated the lesson didactics to include the new section, ensuring comprehensive coverage of location and direction vocabulary.

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

@@ -707,6 +707,8 @@
                 "quickReviewIntro": "Kurze Session mit {count} Begriffen. Nach Abschluss wird die geplante Wiederholung als erledigt markiert.",
                 "quickReviewDoneTitle": "Geschafft",
                 "quickReviewDoneScore": "Richtig: {correct} / {total}",
+                "quickReviewNoTermsTitle": "Keine Begriffe für die Kurz-Wiederholung",
+                "quickReviewNoTermsBody": "Für diese Lektion sind keine Kernmuster (core patterns) hinterlegt oder sie konnten nicht geladen werden. Bitte Kursinhalt aktualisieren (Sync) oder die Lektion in der Vollansicht öffnen — danach sollte die Kurz-Wiederholung wieder funktionieren.",
                 "quickReviewBackToCourse": "Zurück zum Kurs",
                 "quickReviewProgress": "Begriff {current} von {total}",
                 "quickReviewPromptMeaning": "Was bedeutet \"{term}\"?",

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

@@ -707,6 +707,8 @@
                 "quickReviewIntro": "Short session with {count} terms. After completion, the scheduled review is marked as done.",
                 "quickReviewDoneTitle": "Done",
                 "quickReviewDoneScore": "Correct: {correct} / {total}",
+                "quickReviewNoTermsTitle": "No terms for quick review",
+                "quickReviewNoTermsBody": "This lesson has no core patterns loaded, or they could not be read. Please sync course content or open the full lesson — then quick review should work again.",
                 "quickReviewBackToCourse": "Back to course",
                 "quickReviewProgress": "Term {current} of {total}",
                 "quickReviewPromptMeaning": "What does \"{term}\" mean?",

frontend/src/views/social/VocabLessonReviewView.vue

@@ -15,7 +15,13 @@
         {{ $t('socialnetwork.vocab.courses.quickReviewIntro', { count: reviewQueue.length }) }}
       </p>
 
-      <div v-if="reviewDone" class="review-done">
+      <div v-if="reviewDone && reviewEmptyNoPatterns" class="review-done review-done--empty">
+        <h3>{{ $t('socialnetwork.vocab.courses.quickReviewNoTermsTitle') }}</h3>
+        <p>{{ $t('socialnetwork.vocab.courses.quickReviewNoTermsBody') }}</p>
+        <button type="button" @click="backToCourse">{{ $t('socialnetwork.vocab.courses.quickReviewBackToCourse') }}</button>
+      </div>
+
+      <div v-else-if="reviewDone" class="review-done">
         <h3>{{ $t('socialnetwork.vocab.courses.quickReviewDoneTitle') }}</h3>
         <p>{{ $t('socialnetwork.vocab.courses.quickReviewDoneScore', { correct: correctCount, total: reviewQueue.length }) }}</p>
         <button type="button" @click="backToCourse">{{ $t('socialnetwork.vocab.courses.quickReviewBackToCourse') }}</button>
@@ -91,6 +97,8 @@ export default {
       needsFeedbackAck: false,
       correctCount: 0,
       reviewDone: false,
+      /** Keine Kernmuster geladen — nicht mit normalem Abschluss verwechseln */
+      reviewEmptyNoPatterns: false,
       weakVocabMap: {}
     };
   },
@@ -280,6 +288,7 @@ export default {
         this.lesson = data;
         this.reviewQueue = this.buildQueue();
         if (this.reviewQueue.length === 0) {
+          this.reviewEmptyNoPatterns = true;
           this.reviewDone = true;
         } else {
           this.setupCurrent();

frontend/src/views/social/VocabLessonView.vue

@@ -239,10 +239,18 @@
                   <span v-if="previousVocab && previousVocab.length > 0" class="mode-badge" :class="{ 'mode-active': vocabTrainerPhase === 'mixed' }">
                     {{ $t('socialnetwork.vocab.courses.mixedReview') }}
                   </span>
-                  <span class="mode-badge" :class="{ 'mode-active': vocabTrainerMode === 'multiple_choice', 'mode-completed': vocabTrainerMode === 'typing' }">
+                  <span
+                    class="mode-badge mode-clickable"
+                    :class="{ 'mode-active': vocabTrainerMode === 'multiple_choice', 'mode-completed': vocabTrainerMode === 'typing' }"
+                    @click="switchBackToMultipleChoice"
+                  >
                     {{ $t('socialnetwork.vocab.courses.modeMultipleChoice') }}
                   </span>
-                  <span class="mode-badge" :class="{ 'mode-active': vocabTrainerMode === 'typing' }">
+                  <span
+                    class="mode-badge mode-clickable"
+                    :class="{ 'mode-active': vocabTrainerMode === 'typing' }"
+                    @click="switchToTyping"
+                  >
                     {{ $t('socialnetwork.vocab.courses.modeTyping') }}
                   </span>
                   <button @click="stopVocabTrainer" class="btn-stop-trainer">{{ $t('socialnetwork.vocab.courses.stopTrainer') }}</button>
@@ -280,7 +288,7 @@
                 </div>
                 <!-- Texteingabe Modus -->
                 <div v-if="vocabTrainerMode === 'typing' && (!vocabTrainerAnswered || !vocabTrainerLastCorrect)" class="vocab-answer-area typing">
-                  <div v-if="vocabTrainerAutoSwitchedToTyping" class="mode-switch-notice">
+                  <div class="mode-switch-notice">
                     <button @click="switchBackToMultipleChoice" class="btn-switch-mode">
                       {{ $t('socialnetwork.vocab.courses.switchBackToMultipleChoice') }}
                     </button>
@@ -3396,9 +3404,9 @@ export default {
       const isReviewLesson = ['review', 'vocab_review'].includes(lessonType)
         || ['review', 'vocab_review', 'intensive_review'].includes(didacticMode);
       const switchAfterAttempts = isReviewLesson
-        ? Math.max(8, Math.ceil(this.trainerExerciseUnlockAttempts * 0.35))
+        ? Math.max(4, Math.ceil(this.trainerExerciseUnlockAttempts * 0.25))
         : this.trainerExerciseUnlockAttempts;
-      const requiredSuccessRate = isReviewLesson ? 75 : 80;
+      const requiredSuccessRate = isReviewLesson ? 70 : 80;
 
       if (this.vocabTrainerMode === 'multiple_choice' && this.vocabTrainerTotalAttempts >= switchAfterAttempts) {
         const successRate = (this.vocabTrainerCorrect / this.vocabTrainerTotalAttempts) * 100;
@@ -3427,6 +3435,15 @@ export default {
       // Starte neue Frage im Multiple Choice Modus
       this.nextVocabQuestion();
     },
+    switchToTyping() {
+      if (!this.vocabTrainerActive || this.vocabTrainerMode === 'typing') {
+        return;
+      }
+      this.vocabTrainerMode = 'typing';
+      this.vocabTrainerAutoSwitchedToTyping = false;
+      this.vocabTrainerPool = [...this.trainableLessonVocab, ...this.vocabTrainerMixedPool];
+      this.nextVocabQuestion();
+    },
     getEquivalentVocabAnswers(prompt, direction, allVocabs) {
       const normalizedPrompt = this.normalizeVocab(prompt);
       const matches = [];
@@ -5077,6 +5094,14 @@ export default {
   color: #6c757d;
 }
 
+.mode-badge.mode-clickable {
+  cursor: pointer;
+}
+
+.mode-badge.mode-clickable:hover {
+  filter: brightness(0.98);
+}
+
 .mode-badge.mode-active {
   background: var(--color-primary);
   color: #2b1f14;