Add unsend campaign feature (#45)

* Add unsend email editor

Add email editor

Add more email editor

Add renderer partial

Add more marketing email features

* Add more campaign feature

* Add variables

* Getting there

* campaign is there mfs

* Add migration

apps/web/src/app/(dashboard)/campaigns/page.tsx

@@ -0,0 +1,16 @@
+"use client";
+
+import CampaignList from "./campaign-list";
+import CreateCampaign from "./create-campaign";
+
+export default function ContactsPage() {
+  return (
+    <div>
+      <div className="flex justify-between items-center">
+        <h1 className="font-bold text-lg">Campaigns</h1>
+        <CreateCampaign />
+      </div>
+      <CampaignList />
+    </div>
+  );
+}