Integrate client-based say links for TOB+ clients (#5105)

common/patches/tob_ops.h

@@ -34,7 +34,9 @@ E(OP_GroupInvite)
 E(OP_HPUpdate)
 E(OP_Illusion)
 E(OP_IncreaseStats)
+E(OP_ItemLinkResponse)
 E(OP_ItemPacket)
+E(OP_ItemPreviewRequest)
 E(OP_ItemRecastDelay)
 E(OP_ItemVerifyReply)
 E(OP_LinkedReuse)
@@ -110,6 +112,9 @@ D(OP_GMTraining)
 D(OP_GroupDisband)
 D(OP_GroupInvite)
 D(OP_GroupInvite2)
+D(OP_ItemLinkClick)
+D(OP_ItemLinkResponse)
+D(OP_ItemPreviewRequest)
 D(OP_ItemVerifyRequest)
 D(OP_LootItem)
 D(OP_MemorizeSpell)