docs(guide): remove esModuleInterop flag from config

[ST-DDT]

AFAICT our users don't need the esModuleInterop (at least for our code). So we should remove them from our guide and I also removed them from our playground.

Could you please verify that there aren't any cases that I missed where our users need it?

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[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 99.95%. Comparing base (519d212) to head (26ca188). Report is 1 commits behind head on next.

Additional details and impacted files

@@            Coverage Diff             @@
##             next    #3192      +/-   ##
==========================================
- Coverage   99.96%   99.95%   -0.01%     
==========================================
  Files        2805     2805              
  Lines      217115   217115              
  Branches      973      970       -3     
==========================================
- Hits       217036   217020      -16     
- Misses         79       95      +16     

see 2 files with indirect coverage changes

[xDivisionByZerox]

For reference: https://www.typescriptlang.org/tsconfig/#esModuleInterop