chore: Adds exports to index files

[katiegeorge]

Issue #, if available:

Description of changes:
In order to be able to import the newly created functions from component-toolkit, they need to be added to the index files.

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 99.30%. Comparing base (d83de23) to head (810f20f).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #115   +/-   ##
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  Coverage   99.30%   99.30%           
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  Files          29       29           
  Lines         720      721    +1     
  Branches      193      193           
=======================================
+ Hits          715      716    +1     
  Misses          5        5           

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