Docs: Add YouTube and Dev.to social links to README

[cinar]

Adds YouTube and Dev.to badges to the top of the README, and provides links to the respective channels and spaces in the See Resile in Action and Articles & Tutorials sections.

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 90.55%. Comparing base (2ef70e0) to head (2e7369e).

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #59   +/-   ##
=======================================
  Coverage   90.55%   90.55%           
=======================================
  Files          15       15           
  Lines         995      995           
=======================================
  Hits          901      901           
  Misses         60       60           
  Partials       34       34           

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