Add stats and current git commit to footer

app/Helpers/GitHelper.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Helpers;
+
+use Illuminate\Support\Facades\Cache;
+
+class GitHelper
+{
+    public static function shortCommit()
+    {
+        return Cache::remember("git_commit", now()->addMinutes(60), function () {
+            try {
+                return trim(exec('git rev-parse --short HEAD'));
+            } catch (\Exception $e) {
+                return 'unknown';
+            }
+        });
+    }
+}