⭐ feat(www): Finish up on the onboarding (#210)

Merging this prematurely to make sure the team is on the same boat... like dang! We need to find a better way to do this. 

Plus it has become too big

infra/postgres.ts

@@ -0,0 +1,68 @@
+import { vpc } from "./vpc";
+import { isPermanentStage } from "./stage";
+
+// TODO: Add a dev db to use, this will help with running zero locally... and testing it
+export const postgres = new sst.aws.Aurora("Postgres", {
+  vpc,
+  engine: "postgres",
+  scaling: isPermanentStage
+    ? undefined
+    : {
+      min: "0 ACU",
+      max: "1 ACU",
+    },
+  transform: {
+    clusterParameterGroup: {
+      parameters: [
+        {
+          name: "rds.logical_replication",
+          value: "1",
+          applyMethod: "pending-reboot",
+        },
+        {
+          name: "max_slot_wal_keep_size",
+          value: "10240",
+          applyMethod: "pending-reboot",
+        },
+        {
+          name: "rds.force_ssl",
+          value: "0",
+          applyMethod: "pending-reboot",
+        },
+        {
+          name: "max_connections",
+          value: "1000",
+          applyMethod: "pending-reboot",
+        },
+      ],
+    },
+  },
+});
+
+
+new sst.x.DevCommand("Studio", {
+  link: [postgres],
+  dev: {
+    command: "bun db studio",
+    directory: "packages/core",
+    autostart: true,
+  },
+});
+
+const migrator = new sst.aws.Function("DatabaseMigrator", {
+  handler: "packages/functions/src/migrator.handler",
+  link: [postgres],
+  copyFiles: [
+    {
+      from: "packages/core/migrations",
+      to: "./migrations",
+    },
+  ],
+});
+
+if (!$dev) {
+  new aws.lambda.Invocation("DatabaseMigratorInvocation", {
+    input: Date.now().toString(),
+    functionName: migrator.name,
+  });
+}