feat: add imag_id to music

database/migrations/2025_09_27_104046_add_image_id_to_music_table.php

@@ -0,0 +1,35 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('music', function (Blueprint $table) {
+            $table->unsignedBigInteger('image_id')->nullable()->after('file_path');
+
+            // add foreign key constraint with cascade on delete set null
+            $table->foreign('image_id')
+                ->references('id')
+                ->on('images')
+                ->onDelete('set null');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('music', function (Blueprint $table) {
+            $table->dropForeign(['image_id']);
+            $table->dropColumn('image_id');
+        });
+    }
+};