feat(user): add certificate production tracking and update localization

- Introduced a new field `certificateProductionsCountSince` in the `FalukantUser` model to track the date from which production logs are counted for certificate requirements.
- Updated the `FalukantService` to utilize the new field for calculating completed productions since the specified date.
- Enhanced the UI to display the count of productions since the last promotion, with corresponding translations added for multiple languages including Cebuano, German, English, Spanish, and French.
- Implemented a method to delete old production logs, ensuring efficient data management while maintaining necessary historical records for certificate calculations.

src/valuerecalculationworker.h

@@ -42,21 +42,16 @@ private:
         SET knowledge = LEAST(100, k.knowledge + 1)
         FROM falukant_data."character" c
         JOIN falukant_log.production p
-          ON DATE(p.production_timestamp) = CURRENT_DATE - INTERVAL '1 day'
+          ON DATE(COALESCE(p.production_timestamp, p.production_date::timestamp)) = CURRENT_DATE - INTERVAL '1 day'
         WHERE c.id = k.character_id
           AND c.user_id = 18
           AND k.product_id = 10
     )";
 
-    static constexpr const char *QUERY_DELETE_OLD_PRODUCTIONS = R"(
-        delete from falukant_log.production flp
-        where date(flp.production_timestamp) < CURRENT_DATE
-    )";
-
     static constexpr const char *QUERY_GET_PRODUCERS_LAST_DAY = R"(
         select p."producer_id"
         from falukant_log.production p
-        where date(p."production_timestamp") = CURRENT_DATE - interval '1 day'
+        where date(COALESCE(p.production_timestamp, p.production_date::timestamp)) = CURRENT_DATE - interval '1 day'
         group by producer_id
     )";