AppBar 배경색상 인터페이스 추가 및 적용

[hyesungoh]

🤔 해결하려는 문제가 무엇인가요?

• close #301

🎉 어떻게 해결했나요?

• AppBar 컴포넌트에 backgroundColorType 인터페이스를 추가했어요
  • 다른 색상도 적용 가능하게, 혹은 Wrapper의 스타일을 받을 수 있도록 할까 하다가 현재의 요구사항만 해결하도록 했어요

📚 Attachment (Option)

[github-actions[bot]]

Bundle Sizes

Compared against 9aac253738e5317f1af7edeba76acccd7286ba9f

Route: No significant changes found

Dynamic import: No significant changes found

[codecov-commenter]

Codecov Report

Base: 95.90% // Head: 95.90% // No change to project coverage :thumbsup:

Coverage data is based on head (502ee9f) compared to base (9aac253). Patch has no changes to coverable lines.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #303 +/- ## ======================================= Coverage 95.90% 95.90% ======================================= Files 24 24 Lines 244 244 Branches 48 48 ======================================= Hits 234 234 Misses 10 10 ``` Help us with your feedback. Take ten seconds to tell us [how you rate us](https://about.codecov.io/nps?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=depromeet). Have a feature suggestion? [Share it here.](https://app.codecov.io/gh/feedback/?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=depromeet)

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