[Feature] #40 채팅 구현

[shlee9999]

✅ PR Checklist

• 불필요한 코드 중복이 없습니다.
• 민감한 정보를 포함하지 않았습니다.
• 불필요한 콘솔 로그나 주석을 포함하지 않았습니다.
• 컴포넌트 key값에 고유한 값을 할당했습니다.

📝 Summary

🔗 ISSUE : #40

채팅 구현했습니다~

🖼️ Screenshots

[github-actions]

⚡ Lighthouse Reports

http://localhost:4173/

Performance Metrics

Category	Score
Performance	🟠 80
Accessibility	🟢 100
Best Practices	🟠 75
SEO	🟢 100

Detailed Metrics

Metric	Value
First Contentful Paint	🟠 2.5 s
Largest Contentful Paint	🔴 4.7 s
Total Blocking Time	🟢 50 ms
Cumulative Layout Shift	🟢 0
Speed Index	🟢 2.5 s

Security Checks

Check	Status	Details
CSP-XSS	⚠️	Ensure CSP is effective against XSS attacks

http://localhost:4173/log

Performance Metrics

Category	Score
Performance	🟠 84
Accessibility	🟢 100
Best Practices	🟠 75
SEO	🟢 100

Detailed Metrics

Metric	Value
First Contentful Paint	🟠 2.4 s
Largest Contentful Paint	🔴 4.1 s
Total Blocking Time	🟢 40 ms
Cumulative Layout Shift	🟢 0
Speed Index	🟢 2.4 s

Security Checks

Check	Status	Details
CSP-XSS	⚠️	Ensure CSP is effective against XSS attacks

http://localhost:4173/login

Performance Metrics

Category	Score
Performance	🟢 93
Accessibility	🟢 100
Best Practices	🟠 75
SEO	🟢 100

Detailed Metrics

Metric	Value
First Contentful Paint	🟠 1.8 s
Largest Contentful Paint	🟠 3.1 s
Total Blocking Time	🟢 10 ms
Cumulative Layout Shift	🟢 0
Speed Index	🟢 1.8 s

Security Checks

Check	Status	Details
CSP-XSS	⚠️	Ensure CSP is effective against XSS attacks

http://localhost:4173/mypage

Performance Metrics

Category	Score
Performance	🟠 71
Accessibility	🟢 97
Best Practices	🟠 83
SEO	🟢 92

Detailed Metrics

Metric	Value
First Contentful Paint	🔴 3.6 s
Largest Contentful Paint	🔴 5.6 s
Total Blocking Time	🟢 0 ms
Cumulative Layout Shift	🟢 0
Speed Index	🟠 3.6 s

Security Checks

Check	Status	Details
CSP-XSS	⚠️	Ensure CSP is effective against XSS attacks

http://localhost:4173/profile/:id

Performance Metrics

Category	Score
Performance	🟠 79
Accessibility	🟢 97
Best Practices	🟠 75
SEO	🟢 100

Detailed Metrics

Metric	Value
First Contentful Paint	🟠 2.9 s
Largest Contentful Paint	🔴 4.5 s
Total Blocking Time	🟢 40 ms
Cumulative Layout Shift	🟢 0
Speed Index	🟢 2.9 s

Security Checks

Check	Status	Details
CSP-XSS	⚠️	Ensure CSP is effective against XSS attacks