Allow trade bots in the REFUNDING state to be deleted, if the user chooses to via the DELETE /crosschain/tradebot API endpoint.

src/main/java/org/qortal/controller/tradebot/BitcoinACCTv1TradeBot.java

@@ -360,6 +360,7 @@ public class BitcoinACCTv1TradeBot implements AcctTradeBot {
 			case BOB_DONE:
 			case ALICE_REFUNDED:
 			case BOB_REFUNDED:
+			case ALICE_REFUNDING_A:
 				return true;
 
 			default:

src/main/java/org/qortal/controller/tradebot/DogecoinACCTv1TradeBot.java

@@ -353,6 +353,7 @@ public class DogecoinACCTv1TradeBot implements AcctTradeBot {
 			case BOB_DONE:
 			case ALICE_REFUNDED:
 			case BOB_REFUNDED:
+			case ALICE_REFUNDING_A:
 				return true;
 
 			default:

src/main/java/org/qortal/controller/tradebot/LitecoinACCTv1TradeBot.java

@@ -364,6 +364,7 @@ public class LitecoinACCTv1TradeBot implements AcctTradeBot {
 			case BOB_DONE:
 			case ALICE_REFUNDED:
 			case BOB_REFUNDED:
+			case ALICE_REFUNDING_A:
 				return true;
 
 			default: