Initial commit: sap-intercompany-worker

Motor de escenarios de replicacion entre bases SAP Business One
(Service Layer). Poll periodico sobre webhook_events, escenarios
configurables via Prisma (filter + transform por escenario).

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

prisma/migrations/20260818223337_init/migration.sql

@@ -0,0 +1,31 @@
+-- CreateEnum
+CREATE TYPE "EventStatus" AS ENUM ('pending', 'processing', 'done', 'partial', 'failed');
+
+-- CreateTable
+CREATE TABLE "webhook_events" (
+    "id" TEXT NOT NULL,
+    "business_object" TEXT NOT NULL,
+    "operation" TEXT NOT NULL,
+    "subject" TEXT NOT NULL,
+    "payload" JSONB NOT NULL,
+    "received_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "status" "EventStatus" NOT NULL DEFAULT 'pending',
+
+    CONSTRAINT "webhook_events_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "replication_attempts" (
+    "id" SERIAL NOT NULL,
+    "event_id" TEXT NOT NULL,
+    "subsidiary" TEXT NOT NULL,
+    "verb_used" TEXT NOT NULL,
+    "http_status" INTEGER,
+    "error_message" TEXT,
+    "attempted_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "replication_attempts_pkey" PRIMARY KEY ("id")
+);
+
+-- AddForeignKey
+ALTER TABLE "replication_attempts" ADD CONSTRAINT "replication_attempts_event_id_fkey" FOREIGN KEY ("event_id") REFERENCES "webhook_events"("id") ON DELETE RESTRICT ON UPDATE CASCADE;