✨ feat: Add auth flow (#146)

This adds a simple way to incorporate a centralized authentication flow.

The idea is to have the user, API and SSH (for machine authentication)
all in one place using `openauthjs` + `SST`

We also have a database now :)

> We are using InstantDB as it allows us to authenticate a use with just
the email. Plus it is super simple simple to use _of course after the
initial fumbles trying to design the db and relationships_

packages/core/src/email/index.ts

@@ -0,0 +1,25 @@
+import { LoopsClient } from "loops";
+import { Resource } from "sst/resource"
+export namespace Email {
+    export const Client = () => new LoopsClient(Resource.LoopsApiKey.value);
+
+    export async function send(
+        to: string,
+        body: string,
+    ) {
+
+        try {
+            await Client().sendTransactionalEmail(
+                {
+                    transactionalId: "cm58pdf8d03upb5ecirnmvrfb",
+                    email: to,
+                    dataVariables: {
+                        logincode: body
+                    }
+                }
+            );
+        } catch (error) {
+            console.log("error sending email", error)
+        }
+    }
+}