[Feature] Add Min/Max Status to Merchants (#2806)

# Notes
- Allows operators to set a minimum and maximum status that an item will show for players.
- Allows operators to have items on a merchant that only a GM can see.
- Some servers may use status for different things, so having a minimum and a maximum will allow for more functionality.
- Default of `min_status` is `0` (Player) and default of `max_status` is `255` (Max).

common/eq_packet_structs.h

@@ -3632,17 +3632,19 @@ struct LevelAppearance_Struct { //Sends a little graphic on level up
 };
 
 struct MerchantList {
-	uint32 id;
-	uint32 slot;
-	uint32 item;
-	int16 faction_required;
-	int8 level_required;
-	uint16 alt_currency_cost;
-	uint32 classes_required;
-	uint8 probability;
+	uint32      id;
+	uint32      slot;
+	uint32      item;
+	int16       faction_required;
+	int8        level_required;
+	uint8       min_status;
+	uint8       max_status;
+	uint16      alt_currency_cost;
+	uint32      classes_required;
+	uint8       probability;
 	std::string bucket_name;
 	std::string bucket_value;
-	uint8 bucket_comparison;
+	uint8       bucket_comparison;
 };
 
 struct TempMerchantList {