chore: import upstream snapshot with attribution

apps/webapp/app/routes/api.v1.auth.jwt.claims.ts

@@ -0,0 +1,26 @@
+import type { LoaderFunctionArgs } from "@remix-run/server-runtime";
+import { json } from "@remix-run/server-runtime";
+import { authenticateApiRequest } from "~/services/apiAuth.server";
+import { logger } from "~/services/logger.server";
+
+export async function action({ request }: LoaderFunctionArgs) {
+  try {
+    // Next authenticate the request
+    const authenticationResult = await authenticateApiRequest(request);
+
+    if (!authenticationResult) {
+      return json({ error: "Invalid or Missing API key" }, { status: 401 });
+    }
+
+    const claims = {
+      sub: authenticationResult.environment.id,
+      pub: true,
+    };
+
+    return json(claims);
+  } catch (error) {
+    if (error instanceof Response) throw error;
+    logger.error("Failed to read auth jwt claims", { error });
+    return json({ error: "Internal Server Error" }, { status: 500 });
+  }
+}