Cap creation at 10 runes and 8 talents like the client

The rune count limit drops from 16 to the client's 10 slots, race and class
included (CharCreate_ApplyRune 0xBA8C80), and more than 8 talents is
refused (ArcCharacter_AddRune 0x4695D0).

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

src/engine/objects/PlayerCharacter.java

@@ -851,10 +851,10 @@ public class PlayerCharacter extends AbstractCharacter {
         short intMax = race.getIntMax();
         short spiMax = race.getSpiMax();
 
-        // Verify not too many runes applied
+        // 10 rune slots including race and class (client 0xBA8C80)
         int numRunes = msg.getNumRunes();
 
-        if (numRunes > 16) {
+        if (numRunes > 10) {
             Logger.info("Too many Runes applied");
             return null;
         }
@@ -936,6 +936,12 @@ public class PlayerCharacter extends AbstractCharacter {
 
             usedRunes.add(runeBase);
 
+            // Talent cap of 8 (client 0x4695D0)
+            if (usedRunes.size() > 8) {
+                Logger.info("Too many talents applied");
+                return null;
+            }
+
             int maxValue = 0;
 
             // Every attempt is made to load MIN_NEEDED_ATTRIBUTES first.