demand_server/frontend/vite.config.ts

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

export default defineConfig({
  plugins: [react()],
  build: {
    rollupOptions: {
      input: {
        main: resolve(__dirname, "index.html"),
        categoryTree: resolve(__dirname, "category-tree.html"),
      },
    },
  },
  server: {
    host: "0.0.0.0",
    port: 5173,
    proxy: {
      "/demand/api/v1": {
        target: "http://localhost:8000",
        changeOrigin: true
      }
    }
  }
});