🐛 fix url escaping (#726)

[ISNIT0]

Closes #726
Looks like there was a bug & a test was incorrect.

[codecov]

Codecov Report

Merging #998 into master will not change coverage.
The diff coverage is 100%.

@@           Coverage Diff           @@
##           master     #998   +/-   ##
=======================================
  Coverage   63.48%   63.48%           
=======================================
  Files          20       20           
  Lines        1698     1698           
  Branches      345      345           
=======================================
  Hits         1078     1078           
  Misses        452      452           
  Partials      168      168

Impacted Files	Coverage Δ
src/Dump.ts	36.63% <100%> (ø)	⬆️

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