⚡️ perf: make app page as static route to improve performance

[arvinxx]

💻 变更类型 | Change Type

• ✨ feat
• 🐛 fix
• ♻️ refactor
• 💄 style
• 👷 build
• ⚡️ perf
• 📝 docs
• 🔨 chore

🔀 变更说明 | Description of Change

尝试将应用页面静态化，以解决动态页面带来的首屏性能问题

📝 补充信息 | Additional Information

[vercel]

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[lobehubbot]

👍 @arvinxx

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 97.99%. Comparing base (f98375c) to head (a4561f0).
Report is 22 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5478      +/-   ##
==========================================
+ Coverage   92.93%   97.99%   +5.06%     
==========================================
  Files         636       14     -622     
  Lines       55559     3599   -51960     
  Branches     2875      399    -2476     
==========================================
- Hits        51632     3527   -48105     
+ Misses       3927       72    -3855     

Flag	Coverage Δ
app	?
server	97.99% <ø> (ø)

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