add + remove users from organisation

packages/backend/src/routes/user/by-username.ts

@@ -0,0 +1,19 @@
+import type { BunRequest } from "bun";
+import { getUserByUsername } from "../../db/queries";
+
+// /user/by-username?username=someusername
+export default async function userByUsername(req: BunRequest) {
+    const url = new URL(req.url);
+    const username = url.searchParams.get("username");
+
+    if (!username) {
+        return new Response("username is required", { status: 400 });
+    }
+
+    const user = await getUserByUsername(username);
+    if (!user) {
+        return new Response(`User with username '${username}' not found`, { status: 404 });
+    }
+
+    return Response.json(user);
+}