refactor: move e2e top level (#1449)

e2e/examples/llama-parse-browser/src/main.ts

e2e/examples/llama-parse-browser/src/style.css

e2e/examples/llama-parse-browser/src/vite-env.d.ts

e2e/examples/llama-parse-browser/tsconfig.json

e2e/examples/llama-parse-browser/vite.config.ts

e2e/examples/nextjs-agent/.gitignore

e2e/examples/nextjs-agent/CHANGELOG.md

e2e/examples/nextjs-agent/README.md

e2e/examples/nextjs-agent/next.config.mjs

e2e/examples/nextjs-agent/package.json

e2e/examples/nextjs-agent/postcss.config.mjs

e2e/examples/nextjs-agent/public/next.svg

e2e/examples/nextjs-agent/public/vercel.svg

e2e/examples/nextjs-agent/src/actions/index.tsx

e2e/examples/nextjs-agent/src/app/favicon.ico

e2e/examples/nextjs-agent/src/app/globals.css

e2e/examples/nextjs-agent/src/app/layout.tsx

e2e/examples/nextjs-agent/src/app/page.tsx

e2e/examples/nextjs-agent/src/app/test/page.tsx

e2e/examples/nextjs-agent/tailwind.config.ts