chore: set default mail category to default Value instead of null

[abhix4]

Description

changes the default mail category from null to default set value

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Type of Change

Please delete options that are not relevant.

• [x] 🐛 Bug fix (non-breaking change which fixes an issue)
• [ ] ✨ New feature (non-breaking change which adds functionality)
• [ ] 💥 Breaking change (fix or feature with breaking changes)
• [ ] 📝 Documentation update
• [ ] 🎨 UI/UX improvement
• [ ] 🔒 Security enhancement
• [ ] ⚡ Performance improvement

Areas Affected

Please check all that apply:

• [ ] Email Integration (Gmail, IMAP, etc.)
• [ ] User Interface/Experience
• [ ] Authentication/Authorization
• [ ] Data Storage/Management
• [ ] API Endpoints
• [ ] Documentation
• [ ] Testing Infrastructure
• [ ] Development Workflow
• [ ] Deployment/Infrastructure

Testing Done

Describe the tests you've done:

• [ ] Unit tests added/updated
• [ ] Integration tests added/updated
• [ ] Manual testing performed
• [ ] Cross-browser testing (if UI changes)
• [ ] Mobile responsiveness verified (if UI changes)

Security Considerations

For changes involving data or authentication:

• [ ] No sensitive data is exposed
• [ ] Authentication checks are in place
• [ ] Input validation is implemented
• [ ] Rate limiting is considered (if applicable)

Checklist

• [x] I have read the CONTRIBUTING document
• [x] My code follows the project's style guidelines
• [x] I have performed a self-review of my code
• [ ] I have commented my code, particularly in complex areas
• [ ] I have updated the documentation
• [x] My changes generate no new warnings
• [ ] I have added tests that prove my fix/feature works
• [ ] All tests pass locally
• [ ] Any dependent changes are merged and published

Additional Notes

Add any other context about the pull request here.

Screenshots/Recordings

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By submitting this pull request, I confirm that my contribution is made under the terms of the project's license.

Summary by CodeRabbit

• Bug Fixes
  • Improved category selection by ensuring the active category defaults to a sensible value when none is set.

[coderabbitai[bot]]

Walkthrough

The Categories component in the mail application was updated to set a default category ID as the initial value for the category query state using the useQueryState hook. This ensures that if no category is specified in the query, the default category is automatically selected.

Changes

File(s)	Change Summary
apps/mail/components/mail/mail.tsx	Updated Categories to use useQueryState('category', { defaultValue }) with default from useDefaultCategoryId()

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant CategoriesComponent
    participant useQueryState
    participant useDefaultCategoryId

    User->>CategoriesComponent: Render
    CategoriesComponent->>useDefaultCategoryId: Get default category ID
    useDefaultCategoryId-->>CategoriesComponent: Return default category ID
    CategoriesComponent->>useQueryState: Initialize 'category' with defaultValue
    useQueryState-->>CategoriesComponent: Provide category state (default if unset)

Possibly related PRs

• Mail-0/Zero#1295: Also modifies the default value for the category query state in the same component.
• Mail-0/Zero#1328: Introduces dynamic category settings and default management relevant to this change.
• Mail-0/Zero#1304: Changes initialization of the category query state to include a default value.

Suggested reviewers

• ahmetskilinc

Poem

A rabbit hopped through lines of code,
Where categories quietly strode.
Now defaults guide the mail along,
Ensuring users can't go wrong.
With queries set and state anew,
The inbox shines in every view!
🐇📬

✨ Finishing Touches

• [ ] 📝 Generate Docstrings

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[Adarsh9977]

@abhix4 Nice PR, also please take a look at the icon inside All Mail and other categories in light mode.

[abhix4]

@abhix4 Nice PR, also please take a look at the icon inside All Mail and other categories in light mode.

works well .

[Adarsh9977]

@abhix4 Checked and working fine LGTM.