Fix mayan explorer order ID (#60)

Author: mpetrun5

protocol/mayan/api.go

@@ -41,7 +41,7 @@ func NewMayanExplorer() *MayanExplorer {
 }
 
 func (c *MayanExplorer) GetSwap(hash string) (*MayanSwap, error) {
-	url := fmt.Sprintf("%s/v3/swap/order-id/%s", MAYAN_EXPLORER_URL, hash)
+	url := fmt.Sprintf("%s/v3/swap/order-id/SWIFT_%s", MAYAN_EXPLORER_URL, hash)
 	resp, err := c.HTTPClient.Get(url)
 	if err != nil {
 		return nil, fmt.Errorf("request failed: %w", err)

protocol/mayan/api_test.go

@@ -84,7 +84,7 @@ func Test_MayanExplorer_GetSwap(t *testing.T) {
 			client := mayan.NewMayanExplorer()
 			client.HTTPClient.Transport = roundTripperFunc(func(req *http.Request) (*http.Response, error) {
 				// Verify URL construction
-				expectedURL := fmt.Sprintf("%s/v3/swap/order-id/%s", mayan.MAYAN_EXPLORER_URL, tc.hash)
+				expectedURL := fmt.Sprintf("%s/v3/swap/order-id/SWIFT_%s", mayan.MAYAN_EXPLORER_URL, tc.hash)
 				if req.URL.String() != expectedURL {
 					return nil, fmt.Errorf("unexpected URL: got %s, want %s", req.URL.String(), expectedURL)
 				}