Move default attributes out of blades

[lrljoe]

This PR:

• Starts to remove non-class attributes from the views/blades, and migrates them to the core-code.
• Merges where there's superfluous bootstrap/tailwind duplication of view code

All Submissions:

• Have you followed the guidelines in our Contributing document?
• Have you checked to ensure there aren't other open Pull Requests for the same update/change?

New Feature Submissions:

1. Does your submission pass tests and did you add any new tests needed for your feature?
2. Did you update all templates (if applicable)?
3. Did you add the relevant documentation (if applicable)?
4. Did you test locally to make sure your feature works as intended?

Changes to Core Features:

• Have you added an explanation of what your changes do and why you'd like us to include them?
• Have you written new tests for your core changes, as applicable?
• Have you successfully ran tests with your changes locally?

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 90.63%. Comparing base (eda4c5e) to head (df1ebce).
Report is 48 commits behind head on development.

Additional details and impacted files

@@                Coverage Diff                @@
##             development    #2136      +/-   ##
=================================================
+ Coverage          90.53%   90.63%   +0.10%     
- Complexity          1980     1988       +8     
=================================================
  Files                205      205              
  Lines               4488     4536      +48     
=================================================
+ Hits                4063     4111      +48     
  Misses               425      425              

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[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.