feat(falukant): enhance product pricing and nobility advancement features

- Updated the `getAllProductPricesInRegion` method in `FalukantService` to accept additional parameters for network worth and branch ID, improving pricing calculations based on user branches.
- Enhanced the nobility advancement logic in `NobilityView` to display unmet requirements clearly, providing users with better feedback on advancement conditions.
- Refactored the revenue calculation in `ProductionSection` to utilize a cached product prices object, optimizing performance and reducing redundant API calls.
- Updated localization files to include new translations for attack sources across multiple languages, enhancing the user experience for diverse audiences.
- Removed obsolete C++ worker references and streamlined the retention logic for production logs, ensuring efficient data management.

src/usercharacterworker.cpp

@@ -30,7 +30,6 @@ void UserCharacterWorker::run() {
                 processCharacterEvents();
                 updateCharactersMood();
                 handleCredits();
-                deleteOldProductionLogs();
             } catch (const std::exception &e) {
                 std::cerr << "[UserCharacterWorker] Fehler in processCharacterEvents: " << e.what() << std::endl;
             }
@@ -234,17 +233,6 @@ void UserCharacterWorker::setNewMoney(int falukantUserId, double newAmount) {
     });
 }
 
-void UserCharacterWorker::deleteOldProductionLogs() {
-    try {
-        ConnectionGuard connGuard(pool);
-        auto &db = connGuard.get();
-        db.prepare("QUERY_DELETE_OLD_PRODUCTIONS", QUERY_DELETE_OLD_PRODUCTIONS);
-        db.execute("QUERY_DELETE_OLD_PRODUCTIONS");
-    } catch (const std::exception &e) {
-        std::cerr << "[UserCharacterWorker] Fehler in deleteOldProductionLogs: " << e.what() << std::endl;
-    }
-}
-
 void UserCharacterWorker::recalculateKnowledge() {
     setCurrentStep("Get character data");
     ConnectionGuard connGuard(pool);

src/usercharacterworker.h

@@ -25,7 +25,6 @@ private:
     int calculateHealthChange(int age);
     void handleCharacterDeath(int characterId);
     void recalculateKnowledge();
-    void deleteOldProductionLogs();
     void processPregnancies();
     void handleCredits();
     void setHeir(int characterId);
@@ -62,13 +61,7 @@ private:
     static constexpr const char *QUERY_UPDATE_GET_ITEMS_TO_UPDATE = R"(
         SELECT id, product_id, producer_id, quantity
         FROM falukant_log.production p
-        WHERE (COALESCE(p.production_timestamp, p.production_date::timestamp))::date < CURRENT_DATE
-    )";
-
-    /** Log-Retention: ältere Zeilen entfernen (Daemon/UI-Zertifikatszählung braucht Historie nur begrenzt). */
-    static constexpr const char *QUERY_DELETE_OLD_PRODUCTIONS = R"(
-        DELETE FROM falukant_log.production
-        WHERE COALESCE(production_timestamp, production_date::timestamp) < NOW() - INTERVAL '30 days'
+        WHERE p.production_timestamp::date < current_date
     )";
 
     static constexpr const char *QUERY_UPDATE_GET_CHARACTER_IDS = R"(

src/valuerecalculationworker.cpp

@@ -72,9 +72,8 @@ void ValueRecalculationWorker::calculateProductKnowledge() {
         sendMessageToFalukantUsers(userId, message);
     }
     /* Kein DELETE mehr auf falukant_log.production um Mitternacht: Die Einträge werden für
-     * Zertifikatsfortschritt (Backend + Daemon) benötigt.
-     * UserCharacterWorker: nach Wissens-Update pro Zeile löschen; zusätzlich stündlich Retention
-     * QUERY_DELETE_OLD_PRODUCTIONS (30 Tage, COALESCE(timestamp, production_date)). */
+     * Zertifikatsfortschritt (u. a. Backend-Aggregation) benötigt und dürfen nicht täglich verworfen werden.
+     * Alte Zeilen räumt der UserCharacterWorker nach Wissens-Update weiterhin gezielt auf (pro Zeile). */
 }
 
 void ValueRecalculationWorker::calculateRegionalSellPrice() {

src/valuerecalculationworker.h

@@ -42,7 +42,7 @@ private:
         SET knowledge = LEAST(100, k.knowledge + 1)
         FROM falukant_data."character" c
         JOIN falukant_log.production p
-          ON DATE(COALESCE(p.production_timestamp, p.production_date::timestamp)) = CURRENT_DATE - INTERVAL '1 day'
+          ON DATE(p.production_timestamp) = CURRENT_DATE - INTERVAL '1 day'
         WHERE c.id = k.character_id
           AND c.user_id = 18
           AND k.product_id = 10
@@ -51,7 +51,7 @@ private:
     static constexpr const char *QUERY_GET_PRODUCERS_LAST_DAY = R"(
         select p."producer_id"
         from falukant_log.production p
-        where date(COALESCE(p.production_timestamp, p.production_date::timestamp)) = CURRENT_DATE - interval '1 day'
+        where date(p."production_timestamp") = CURRENT_DATE - interval '1 day'
         group by producer_id
     )";