prepared and gallery fixes

database/migrations/2026_02_17_163000_fix_forum_threads_category_fk.php

@@ -0,0 +1,34 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::table('forum_threads', function (Blueprint $table) {
+            // drop existing FK if present
+            try {
+                $table->dropForeign(['category_id']);
+            } catch (\Exception $e) {
+                // ignore if not exists
+            }
+
+            $table->foreign('category_id')->references('id')->on('forum_categories')->cascadeOnDelete();
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('forum_threads', function (Blueprint $table) {
+            try {
+                $table->dropForeign(['category_id']);
+            } catch (\Exception $e) {
+            }
+
+            $table->foreign('category_id')->references('id')->on('categories')->cascadeOnDelete();
+        });
+    }
+};