fix(ci): exclude e2e tests from vitest

CTO feedback: vitest was picking up e2e/smoke.spec.ts files.
Add exclude: ["e2e/**", "node_modules/**"] to vitest.config.ts.

Co-Authored-By: Paperclip <noreply@paperclip.ing>

vitest.config.ts

@@ -7,5 +7,6 @@ export default defineConfig({
     environment: 'jsdom',
     globals: true,
     setupFiles: ['./src/test/setup.ts'],
+    exclude: ['e2e/**', 'node_modules/**'],
   },
 })