chore: Add breakpoints and useMobile to main internal exports path

[jperals]

Issue #, if available:

Description of changes:

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 98.78%. Comparing base (1e2200f) to head (0115685).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #174   +/-   ##
=======================================
  Coverage   98.78%   98.78%           
=======================================
  Files          37       37           
  Lines         906      906           
  Branches      255      255           
=======================================
  Hits          895      895           
  Misses         10       10           
  Partials        1        1           

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