vite.config.ts

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

const host = process.env.TAURI_DEV_HOST;

export default defineConfig(async () => ({
  plugins: [react()],
  resolve: {
    alias: {
      "@": path.resolve(__dirname, "./src"),
    },
  },
  clearScreen: false,
  server: {
    port: 1450,
    strictPort: true,
    host: host || false,
    hmr: host
      ? {
          protocol: "ws",
          host,
          port: 1451,
        }
      : undefined,
    watch: {
      ignored: ["**/src-tauri/**"],
    },
  },
  build: {
    rollupOptions: {
      output: {
        manualChunks: {
          // React core
          'vendor-react': ['react', 'react-dom'],
          // Tauri APIs
          'vendor-tauri': [
            '@tauri-apps/api',
            '@tauri-apps/plugin-dialog',
            '@tauri-apps/plugin-fs',
            '@tauri-apps/plugin-shell',
          ],
          // Terminal (xterm is heavy)
          'vendor-terminal': ['@xterm/xterm', '@xterm/addon-fit'],
          // Markdown renderer
          'vendor-markdown': ['react-markdown'],
          // State management
          'vendor-state': ['zustand'],
        },
      },
    },
  },
}));