Added support for to and from name

packages/db/prisma/migrations/20251201125842_init/migration.sql

@@ -256,6 +256,7 @@ CREATE TABLE "workflow_step_executions" (
 CREATE TABLE "emails" (
     "id" TEXT NOT NULL,
     "contactId" TEXT NOT NULL,
+    "toName" TEXT,
     "subject" TEXT NOT NULL,
     "body" TEXT NOT NULL,
     "from" TEXT NOT NULL,

packages/db/prisma/schema.prisma

@@ -490,6 +490,7 @@ model Email {
   // Recipient
   contact   Contact @relation(fields: [contactId], references: [id], onDelete: Cascade)
   contactId String
+  toName    String? // Recipient display name for To header
 
   // Content (denormalized for history)
   subject  String