fix: Add missing boilerplate to WebSocketService

[Mrtenz]

This adds the missing name and state properties to WebSocketService, enabling initialisation through the controller init pattern in the clients.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 98.21%. Comparing base (728e3f7) to head (639d11c).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #3464   +/-   ##
=======================================
  Coverage   98.21%   98.21%           
=======================================
  Files         404      404           
  Lines       11334    11336    +2     
  Branches     1766     1766           
=======================================
+ Hits        11132    11134    +2     
  Misses        202      202           

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