Working on settings. Adding .env value take in count when they are present in order to prefill the Settings on startup. Adding the SendEMail Feature and the form in settings.

emails/Button.tsx

@@ -0,0 +1,13 @@
+import {
+    Button as ReactEmailButton
+} from "@react-email/components";
+import {ComponentPropsWithoutRef} from "react";
+
+export const Button = (props: ComponentPropsWithoutRef<typeof ReactEmailButton>) => {
+    return (
+        <ReactEmailButton
+            className="block w-52 rounded bg-blue-600 py-3.5 text-center text-sm font-normal text-white no-underline "
+            {...props}
+        />
+    )
+}