i so want to see all ts

ui/vite.config.ts

@@ -1,7 +1,29 @@
 import { defineConfig } from "vite";
 import react from "@vitejs/plugin-react";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+
+function sourcemapEnabled(): boolean {
+  const explicit = process.env.UI_SOURCEMAP?.toLowerCase();
+  if (explicit) {
+    return explicit === "1" || explicit === "true" || explicit === "yes";
+  }
+
+  const rustLog = (process.env.RUST_LOG || "").toLowerCase();
+  return rustLog.includes("debug") || rustLog.includes("trace");
+}
 
 export default defineConfig({
   plugins: [react()],
   base: "/ui/",
+  resolve: {
+    alias: {
+      "@": path.resolve(__dirname, "src"),
+    },
+  },
+  build: {
+    sourcemap: sourcemapEnabled(),
+  },
 });