improve background text

src/main/java/com/sparrowwallet/sparrow/net/BatchedElectrumServerRpc.java

@@ -209,7 +209,7 @@ public class BatchedElectrumServerRpc implements ElectrumServerRpc {
             //The server may return an error if the transaction has not yet been broadcasted - this is a valid state so only try once
             return new RetryLogic<Map<String, VerboseTransaction>>(1, RETRY_DELAY, IllegalStateException.class).getResult(batchRequest::execute);
         } catch(JsonRpcBatchException e) {
-            log.warn("Some errors retrieving transactions: " + e.getErrors());
+            log.debug("Some errors retrieving transactions: " + e.getErrors());
             return (Map<String, VerboseTransaction>)e.getSuccesses();
         } catch(Exception e) {
             throw new ElectrumServerRpcException("Failed to retrieve verbose transactions for txids: " + txids, e);

src/main/resources/com/sparrowwallet/sparrow/app.fxml

@@ -112,8 +112,14 @@
             </menus>
         </MenuBar>
         <DecorationPane fx:id="rootStack" VBox.vgrow="ALWAYS">
-            <Rectangle styleClass="background-box" width="400" height="125" />
-            <Text styleClass="background-text" text="Drag files here to open" />
+            <Rectangle styleClass="background-box" width="450" height="170" />
+            <HBox alignment="CENTER">
+                <VBox alignment="CENTER_LEFT" spacing="15">
+                    <Text styleClass="background-text" text="File menu → New Wallet or" />
+                    <Text styleClass="background-text" text="File menu → Import Wallet or" />
+                    <Text styleClass="background-text" text="Drag files here to open" />
+                </VBox>
+            </HBox>
             <TabPane fx:id="tabs" />
         </DecorationPane>