added mob name colour update

- added mobmods (need to be loaded from db)
- added Zone.GetBattleNpcById
- added missing IsValidTarget check in AttackState

FFXIVClassic Map Server/actors/chara/npc/MobModifier.cs

@@ -0,0 +1,36 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FFXIVClassic_Map_Server.actors.chara.npc
+{
+    enum MobModifier
+    {
+        None              = 0,
+        SpawnLeash        = 1, // how far can i move before i deaggro target
+        SightRange        = 2, // how close does target need to be for me to detect by sight
+        SoundRange        = 3, // how close does target need to be for me to detect by sound
+        BuffChance        = 4, 
+        HealChance        = 5,
+        SkillUseChance    = 6,
+        LinkRadius        = 7,
+        MagicDelay        = 8,
+        SpecialDelay      = 9,
+        ExpBonus          = 10, // 
+        IgnoreSpawnLeash  = 11, // pursue target forever
+        DrawIn            = 12, // do i suck people in around me
+        HpScale           = 13, //
+        Assist            = 14, // gotta call the bois 
+        NoMove            = 15, // cant move
+        ShareTarget       = 16, // use this actor's id as target id
+        AttackScript      = 17, // call my script's onAttack whenever i attack
+        DefendScript      = 18, // call my script's onDamageTaken whenever i take damage
+        SpellScript       = 19, // call my script's onSpellCast whenever i finish casting
+        WeaponskillScript = 20, // call my script's onWeaponSkill whenever i finish using a weaponskill
+        AbilityScript     = 21, // call my script's onAbility whenever i finish using an ability
+        CallForHelp       = 22, // actor with this id outside of target's party with this can attack me
+        FreeForAll        = 23, // any actor can attack me
+    }
+}