Overlay Docker para Coolify: notificación de leads API sobre imagen pública Relaticle

FROM ghcr.io/relaticle/relaticle:latest + COPY de los 5 ficheros
custom (migration + Notification + Action + 2 Observers) que
implementan la notificación in-app/email a un team cuando se crea
una Company o People vía API con creation_source=API.

Se elige overlay en vez de fork completo para no perder las
mejoras de upstream en cada build.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

database/migrations/2026_07_08_220000_add_notify_on_api_lead_to_teams_table.php

@@ -0,0 +1,24 @@
+<?php
+
+declare(strict_types=1);
+
+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('teams', function (Blueprint $table): void {
+            $table->boolean('notify_on_api_lead')->default(false)->after('personal_team');
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('teams', function (Blueprint $table): void {
+            $table->dropColumn('notify_on_api_lead');
+        });
+    }
+};