Add backend admin page

src/apply_indexes_safe.php

@@ -0,0 +1,26 @@
+<?php
+require __DIR__.'/vendor/autoload.php';
+$app = require_once __DIR__.'/bootstrap/app.php';
+$kernel = $app->make(Illuminate\Contracts\Console\Kernel::class);
+$kernel->bootstrap();
+
+use Illuminate\Support\Facades\DB;
+
+$sql = file_get_contents('/var/www/gauges.stargas.co.za/add_indexes.sql');
+$queries = array_filter(array_map('trim', explode(';', $sql)));
+
+foreach ($queries as $query) {
+    if (empty($query) || str_starts_with($query, '--')) continue;
+    echo "Running: " . substr($query, 0, 60) . "...\n";
+    try {
+        DB::unprepared($query);
+        echo "Success.\n";
+    } catch (\Exception $e) {
+        if (str_contains($e->getMessage(), 'Duplicate key name')) {
+            echo "Index already exists, skipping.\n";
+        } else {
+            echo "Error: " . $e->getMessage() . "\n";
+        }
+    }
+}
+echo "Done.\n";