feat(political-office): enhance political office benefits and salary computation

- Added a new hierarchyLevel field to PoliticalOfficeType for better categorization of political roles.
- Updated computePoliticalDailySalaryPayout function to incorporate hierarchy level in salary calculations, allowing for more dynamic salary adjustments based on office rank.
- Modified SQL scripts to reflect changes in political office benefits, ensuring compatibility with the new salary structure.
- Enhanced localization files to support updated benefit descriptions and salary formats across multiple languages.
- Improved UI components to display the new salary calculations and benefits accurately in the PoliticsView.

frontend/src/views/social/VocabLessonView.vue

@@ -874,6 +874,8 @@ import apiClient from '@/utils/axios.js';
 const debugLog = () => {};
 const LESSON_STATE_VERSION = 1;
 const VOCAB_REPEAT_INTERVALS = [1, 2, 4];
+/** Mindest-Erfolgsquote im Vokabeltrainer (gesamt), damit die Kapitel-Prüfung freigeschaltet wird. */
+const EXERCISE_UNLOCK_MIN_SUCCESS_PERCENT = 70;
 
 export default {
   name: 'VocabLessonView',
@@ -991,6 +993,9 @@ export default {
       const unlockTarget = this.trainerNewFocusTarget + Math.ceil((this.effectiveExercises?.length || 0) * 0.25);
       return Math.max(6, Math.min(140, unlockTarget));
     },
+    exerciseUnlockMinSuccessPercent() {
+      return EXERCISE_UNLOCK_MIN_SUCCESS_PERCENT;
+    },
     currentReviewShare() {
       if (!this.hasPreviousVocab) {
         return 0;
@@ -1018,10 +1023,15 @@ export default {
       if (this.trainableLessonVocab.length === 0 && this.prepItems.length > 0) {
         return this.$t('socialnetwork.vocab.courses.exerciseUnlockHintAfterPrep');
       }
+      const core = this.$t('socialnetwork.vocab.courses.exerciseUnlockHintTrainerCore', {
+        newTarget: this.trainerNewFocusTarget,
+        attempts: this.trainerExerciseUnlockAttempts,
+        rate: this.exerciseUnlockMinSuccessPercent
+      });
       if (this.hasPreviousVocab) {
-        return `Lerne zuerst die neuen Inhalte der Lektion und arbeite dich durch ungefähr ${this.trainerExerciseUnlockAttempts} Trainerfragen. Ältere Vokabeln werden dabei nach und nach zugemischt.`;
+        return `${core} ${this.$t('socialnetwork.vocab.courses.exerciseUnlockHintTrainerMixSuffix')}`;
       }
-      return `Arbeite zuerst durch ungefähr ${this.trainerExerciseUnlockAttempts} Trainerfragen aus dieser Lektion. Danach wird die Kapitel-Prüfung freigeschaltet.`;
+      return core;
     },
     /** Für Wiederholungslektionen: Übungen aus vorherigen Lektionen (Kapitelprüfung). Sonst: eigene Grammatik-Übungen. */
     effectiveExercises() {
@@ -1697,7 +1707,11 @@ export default {
         : 0;
       const currentLessonReady = this.vocabTrainerCurrentAttempts >= this.trainerNewFocusTarget;
 
-      if (currentLessonReady && this.vocabTrainerTotalAttempts >= minimumAttempts && successRate >= 70) {
+      if (
+        currentLessonReady
+        && this.vocabTrainerTotalAttempts >= minimumAttempts
+        && successRate >= EXERCISE_UNLOCK_MIN_SUCCESS_PERCENT
+      ) {
         this.exercisePreparationCompleted = true;
       }
     },