chore: initial commit of existing codebase

app/Mail/RfqInvitationMail.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Mail;
+
+use App\Models\RfqInvitation;
+use Illuminate\Bus\Queueable;
+use Illuminate\Mail\Mailable;
+use Illuminate\Mail\Mailables\Content;
+use Illuminate\Mail\Mailables\Envelope;
+use Illuminate\Queue\SerializesModels;
+
+class RfqInvitationMail extends Mailable
+{
+    use Queueable, SerializesModels;
+
+    public function __construct(public RfqInvitation $invitation) {}
+
+    public function envelope(): Envelope
+    {
+        return new Envelope(
+            subject: 'Quote Request — ' . $this->invitation->purchaseRequest->request_number,
+        );
+    }
+
+    public function content(): Content
+    {
+        return new Content(view: 'mail.rfq-invitation');
+    }
+}