fix(module: tabs): default to open first pinned page with reusetabs

[ElderJames]

🤔 This is a ...

• New feature
• Bug fix
• Site / documentation update
• Demo update
• Component style update
• Bundle size optimization
• Performance optimization
• Refactoring
• Code style optimization
• Test Case
• Branch merge
• Other (about what?)

🔗 Related issue link

💡 Background and solution

📝 Changelog

Language	Changelog
🇺🇸 English
🇨🇳 Chinese

☑️ Self Check before Merge

⚠️ Please check all items below before review. ⚠️

• Doc is updated/provided or not needed
• Demo is updated/provided or not needed
• Changelog is provided or not needed

[github-actions]

[codecov]

Codecov Report

Attention: 3 lines in your changes are missing coverage. Please review.

Comparison is base (4202866) 44.06% compared to head (65a2049) 44.04%.

Files	Patch %	Lines
components/tabs/Reuse/ReuseTabsService.cs	0.00%	2 Missing ⚠️
components/tabs/Reuse/ReuseTabsPageAttribute.cs	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           feature    #3519      +/-   ##
===========================================
- Coverage    44.06%   44.04%   -0.02%     
===========================================
  Files          571      571              
  Lines        27065    27067       +2     
  Branches      5570     5571       +1     
===========================================
- Hits         11926    11923       -3     
- Misses       14165    14169       +4     
- Partials       974      975       +1     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.