✏️ Format unknown HID identifies as hex for easier searching

src/main/java/dev/isxander/controlify/hid/HIDIdentifier.java

@@ -1,4 +1,14 @@
 package dev.isxander.controlify.hid;
 
+import java.util.HexFormat;
+
 public record HIDIdentifier(int vendorId, int productId) {
+    @Override
+    public String toString() {
+        var hex = HexFormat.of().withPrefix("0x");
+        return "HIDIdentifier[" +
+                "vendorId=" + hex.toHexDigits(vendorId) +
+                ", productId=" + hex.toHexDigits(productId) +
+                ']';
+    }
 }