marking chapters as complete and toggling value from course list and chapter page.

database/migrations/2023_06_13_121741_add_is_complete_column_to_chapters_table.php

@@ -0,0 +1,22 @@
+<?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('chapters', function (Blueprint $table) {
+            $table->boolean('is_complete')->default(0);
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('chapters', function (Blueprint $table) {
+            $table->removeColumn('is_complete');
+        });
+    }
+};