feat(stats): add v1 immersion stats dashboard (#19)

stats/vite.config.ts

@@ -0,0 +1,32 @@
+import { defineConfig } from 'vite';
+import react from '@vitejs/plugin-react';
+import tailwindcss from '@tailwindcss/vite';
+
+export default defineConfig({
+  plugins: [react(), tailwindcss()],
+  base: './',
+  build: {
+    outDir: 'dist',
+    emptyOutDir: true,
+    rollupOptions: {
+      output: {
+        manualChunks(id) {
+          const normalized = id.replaceAll('\\', '/');
+
+          if (
+            normalized.includes('/node_modules/react-dom/') ||
+            normalized.includes('/node_modules/react/')
+          ) {
+            return 'react-vendor';
+          }
+
+          if (normalized.includes('/node_modules/recharts/')) {
+            return 'charts-vendor';
+          }
+
+          return undefined;
+        },
+      },
+    },
+  },
+});