Remove .replit file

[hyperupcall]

As noted in #587, the Replit demo no longer works anymore. f7b29ae partially fixes this, but the .replit file still remains. Even importing the GitHub project manually results in an error:

When the original PR was made, iirc dependencies were installed automatically. There are other things to note, too. In the .replit file, there is a similar deployments.run property which has similar functionality. As mentioned in the original issue, using replit to run the example now requires an account. I think these issues, along with the removal of the badge, suggests that the .replit file should be removed. Besides, there are better alternatives, like RunKit, or StackBlitz as mentioned previously.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (f7b29ae) 99.61% compared to head (5d028d7) 99.61%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #622   +/-   ##
=======================================
  Coverage   99.61%   99.61%           
=======================================
  Files           8        8           
  Lines         517      517           
=======================================
  Hits          515      515           
  Misses          2        2           

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[Qix-]

Thanks, yeah I think this was missed.

Cheers!