feat: show git commit hash in admin sidebar

Display the deployment version (git sha) under "Cannabrands Hub" in
the admin panel sidebar for easier deployment verification.

app/Providers/Filament/AdminPanelProvider.php

@@ -102,6 +102,10 @@ class AdminPanelProvider extends PanelProvider
             ->renderHook(
                 'panels::footer',
                 fn () => view('filament.footer'),
+            )
+            ->renderHook(
+                'panels::sidebar.nav.start',
+                fn () => view('filament.version-badge'),
             );
     }
 }

resources/views/filament/version-badge.blade.php

@@ -0,0 +1,3 @@
+<div class="px-6 pb-2 -mt-2 text-xs text-gray-400 dark:text-gray-500 font-mono">
+    sha-{{ $appCommit }}
+</div>