Improve error handling and add detailed debugging option

jumpapp/classes/Debugger/JumpVersionPanel.php

@@ -0,0 +1,28 @@
+<?php
+/**
+ *      ██ ██    ██ ███    ███ ██████
+ *      ██ ██    ██ ████  ████ ██   ██
+ *      ██ ██    ██ ██ ████ ██ ██████
+ * ██   ██ ██    ██ ██  ██  ██ ██
+ *  █████   ██████  ██      ██ ██
+ *
+ * @author Dale Davies <dale@daledavies.co.uk>
+ * @copyright Copyright (c) 2023, Dale Davies
+ * @license MIT
+ */
+
+namespace Jump\Debugger;
+
+class JumpVersionPanel {
+	public static function panel(?\Throwable $e) {
+		if ($e === null) {
+			$version = file_get_contents(__DIR__ . '/../../.jump-version');
+			return [
+				'tab' => 'Jump Version',
+				'panel' => '<pre>'.$version.'</pre>',
+				'bottom' => true
+			];
+		}
+		return null;
+	}
+}