[WIP] feat: remove SockJS support

[bjohansebas]

Summary

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 77.06%. Comparing base (b550a70) to head (a181f84).
⚠️ Report is 1 commits behind head on next.

❗ There is a different number of reports uploaded between BASE (b550a70) and HEAD (a181f84). Click for more details.

HEAD has 77 uploads less than BASE

Flag	BASE (b550a70)	HEAD (a181f84)
	84	7

Additional details and impacted files

@@            Coverage Diff             @@
##             next    #5626      +/-   ##
==========================================
- Coverage   83.59%   77.06%   -6.54%     
==========================================
  Files          13       11       -2     
  Lines        2054     1966      -88     
  Branches      756      735      -21     
==========================================
- Hits         1717     1515     -202     
- Misses        303      384      +81     
- Partials       34       67      +33     

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[alexander-akait]

@bjohansebas If you will need a help feel free to ping me