Update Vite build output and remove test file

Added Vite build output directories to .gitignore and configured Vite to output to ../wwwroot. Removed obsolete App.spec.ts test file from GUI/src/__tests__.

.gitignore

@@ -82,3 +82,7 @@ yarn-error.log*
 # Database (Sql Lite)
 API/app.db-wal
 API/app.db-shm
+
+# Vite build output
+GUI/dist/
+wwwroot/

GUI/src/__tests__/App.spec.ts

@@ -1,11 +0,0 @@
-import { describe, it, expect } from 'vitest'
-
-import { mount } from '@vue/test-utils'
-import App from '../App.vue'
-
-describe('App', () => {
-  it('mounts renders properly', () => {
-    const wrapper = mount(App)
-    expect(wrapper.text()).toContain('You did it!')
-  })
-})

GUI/vite.config.ts

@@ -15,4 +15,7 @@ export default defineConfig({
       '@': fileURLToPath(new URL('./src', import.meta.url))
     },
   },
+  build: {
+    outDir: "../wwwroot"
+  }
 })