[AECOS-8] frontend homepage

[yylunxie]

Description

新增 Hero section, Latest News section, Navbar, 和 Footer。

執行 npm dev run 即可在 localhost 確認網頁。

Type of Change

• 🐛 Bug Fix (fixes an issue)
• ✨ New Feature (introduces a new feature)
• 💄 UI/UX (improves interface or user experience)
• 🔨 Refactor (code refactoring)
• 📝 Documentation (updates documentation)
• 🔧 Configuration (changes configuration)
• 🚀 Performance (improves performance)
• ✅ Test (related to tests)
• 🔒 Security (addresses security concerns)

Related Issues

Testing

Screenshots/Videos

Checklist

• I have tested these changes.
• I have updated the relevant documentation.
• My code adheres to the project’s code standards.
• I have addressed all console warnings/errors.
• I have removed all console.log or print() statements.
• I have added necessary test cases.
• All existing tests pass.

Additional Notes

Navbar: 還沒實作行動版網站的 Hamburger Menu。
Latest News: 先將 demo 資料放在 LatestNews.tsx 中作為活動的資料，未來需要刪除。
Logo: 不確定要放哪個，所以還是先放醜醜的。

[yylunxie]