Stop reading the replaced race, base class and promotion columns

static_rune_race is read only for the race ids and the server-only heights;
the hair/beard style, racebaseclass, baseclass and promotionrunereq queries
are gone. GET_BASE_CLASS is cache-only, which also drops the obj_account
cache-miss query. CSR/admin promotions 2901+ (no promotionrunereq rows) get an
empty allowed list. No value changes.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/engine/objects/PromotionClass.java

@@ -70,6 +70,7 @@ public class PromotionClass extends AbstractGameObject {
 
     /**
      * ResultSet Constructor
+     * Only the CSR/admin rows 2901+ load from the DB; they have no promotion rune and allow no runes.
      */
     public PromotionClass(ResultSet rs) throws SQLException {
         super(rs);
@@ -80,7 +81,7 @@ public class PromotionClass extends AbstractGameObject {
         this.healthMod = rs.getFloat("healthMod");
         this.manaMod = rs.getFloat("manaMod");
         this.staminaMod = rs.getFloat("staminaMod");
-        this.allowedRunes = DbManager.PromotionQueries.GET_ALLOWED_RUNES(this);
+        this.allowedRunes = new ArrayList<>();
         this.skillsGranted = SkillReq.getSkillReqsForRune(this.getObjectUUID());
         this.powersGranted = PowerReq.getPowerReqsForRune(this.getObjectUUID());
         this.effectsList = MobBaseEffects.getEffectsForRune(this.getObjectUUID());