refactor: move from next js to vite and tanstack router

apps/ui/vite.config.mts

@@ -0,0 +1,57 @@
+import * as path from "path";
+import react from "@vitejs/plugin-react";
+import tailwindcss from "@tailwindcss/vite";
+import { defineConfig } from "vite";
+import electron from "vite-plugin-electron/simple";
+import { TanStackRouterVite } from "@tanstack/router-plugin/vite";
+import { fileURLToPath } from "url";
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+
+export default defineConfig({
+  plugins: [
+    electron({
+      main: {
+        entry: "src/main.ts",
+        vite: {
+          build: {
+            outDir: "dist-electron",
+            rollupOptions: {
+              external: ["electron"],
+            },
+          },
+        },
+      },
+      preload: {
+        input: "src/preload.ts",
+        vite: {
+          build: {
+            outDir: "dist-electron",
+            rollupOptions: {
+              external: ["electron"],
+            },
+          },
+        },
+      },
+    }),
+    TanStackRouterVite({
+      target: "react",
+      autoCodeSplitting: true,
+      routesDirectory: "./src/routes",
+      generatedRouteTree: "./src/routeTree.gen.ts",
+    }),
+    tailwindcss(),
+    react(),
+  ],
+  resolve: {
+    alias: {
+      "@": path.resolve(__dirname, "./src"),
+    },
+  },
+  server: {
+    port: 5173,
+  },
+  build: {
+    outDir: "dist",
+  },
+});