It runs..

tsconfig.app.json

@@ -23,9 +23,9 @@
     "erasableSyntaxOnly": true,
     "noFallthroughCasesInSwitch": true,
     "noUncheckedSideEffectImports": true,
-    "baseUrl": "src",
+
     "paths": {
-      "@/*": ["*"]
+      "@/*": ["./src/*"]
     }
   },
   "include": ["src"]

tsconfig.node.json

@@ -20,7 +20,11 @@
     "noUnusedParameters": true,
     "erasableSyntaxOnly": true,
     "noFallthroughCasesInSwitch": true,
-    "noUncheckedSideEffectImports": true
+    "noUncheckedSideEffectImports": true,
+
+    "paths": {
+      "@/*": ["./src/*"]
+    }
   },
   "include": ["vite.config.ts"]
 }

vite.config.ts

@@ -1,7 +1,12 @@
 import { defineConfig } from 'vite'
 import react from '@vitejs/plugin-react'
+import path from 'path'
 
-// https://vite.dev/config/
 export default defineConfig({
   plugins: [react()],
-})
+  resolve: {
+    alias: {
+      "@": path.resolve(__dirname, "./src"),
+    },
+  },
+})