added support for inviting list collaborators

database/migrations/0001_01_01_000000_create_users_table.php

@@ -16,7 +16,7 @@ return new class extends Migration
             $table->string('username')->unique();
             $table->string('email')->unique();
             $table->timestamp('email_verified_at')->nullable();
-            $table->string('password');
+            $table->string('password')->nullable();
             $table->rememberToken();
             $table->timestamps();
         });

database/migrations/2026_02_17_013705_create_invitations_table.php

@@ -16,6 +16,7 @@ return new class extends Migration
             $table->string('email');
             $table->string('token')->unique();
             $table->foreignId('movie_list_id')->constrained()->cascadeOnDelete();
+            $table->enum('status', ['pending', 'accepted_login_pending', 'accepted', 'declined'])->default('pending');
             $table->dateTime('expires_at');
             $table->softDeletes();
             $table->timestamps();

database/migrations/2026_03_02_232801_create_movie_list_user_table.php

@@ -0,0 +1,31 @@
+<?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::create('movie_list_user', function (Blueprint $table) {
+            $table->id();
+            $table->foreignId('movie_list_id')->constrained()->cascadeOnDelete();
+            $table->foreignId('user_id')->constrained()->cascadeOnDelete();
+            $table->enum('role', ['viewer', 'editor', 'admin'])->default('viewer');
+            $table->unique(['movie_list_id', 'user_id']);
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('movie_list_user');
+    }
+};