siftlode/frontend/vite.config.ts

import { defineConfig } from "vite";
import react from "@vitejs/plugin-react";

// During `vite dev` (host with Node), proxy API calls to the backend container.
// Use 127.0.0.1 (not "localhost") so Node doesn't resolve to IPv6 ::1, which the
// Docker port publish may not answer — that surfaces as proxy connection failures.
const target = "http://127.0.0.1:8080";
const proxy = {
  "/api": target,
  "/auth": target,
  "/healthz": target,
};

export default defineConfig({
  plugins: [react()],
  server: { port: 5173, proxy },
  build: { outDir: "dist" },
});