Initial commit: Animexe Laravel platform

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

database/migrations/2026_04_17_100002_create_conversations_table.php

@@ -0,0 +1,45 @@
+<?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::create('conversations', function (Blueprint $table) {
+            $table->id();
+            $table->timestamps();
+        });
+
+        Schema::create('conversation_participants', function (Blueprint $table) {
+            $table->id();
+            $table->unsignedBigInteger('conversation_id');
+            $table->unsignedBigInteger('user_id');
+            $table->timestamp('last_read_at')->nullable();
+
+            $table->unique(['conversation_id', 'user_id']);
+            $table->foreign('conversation_id')->references('id')->on('conversations')->onDelete('cascade');
+            $table->foreign('user_id')->references('id')->on('users')->onDelete('cascade');
+        });
+
+        Schema::create('messages', function (Blueprint $table) {
+            $table->id();
+            $table->unsignedBigInteger('conversation_id');
+            $table->unsignedBigInteger('user_id');
+            $table->text('body');
+            $table->timestamp('created_at')->useCurrent();
+
+            $table->foreign('conversation_id')->references('id')->on('conversations')->onDelete('cascade');
+            $table->foreign('user_id')->references('id')->on('users')->onDelete('cascade');
+            $table->index(['conversation_id', 'created_at']);
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::dropIfExists('messages');
+        Schema::dropIfExists('conversation_participants');
+        Schema::dropIfExists('conversations');
+    }
+};