fix: remove unnecessary block from websocket subtask creator

[technicallyty]

changes:

• using slices.Chunk instead of manually constructing chunked slices
• removed the block on spinning up subtasks. for some reason, we would select block on an arbitrary timeout period, even though it wouldn't actually do anything. it was just a random block.
• remove a debug log while im here because its noisy.

i ran this version of connect with through the validator and had no problems.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 57.37%. Comparing base (7355199) to head (5789618).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #809      +/-   ##
==========================================
- Coverage   57.41%   57.37%   -0.04%     
==========================================
  Files         214      214              
  Lines       14844    14825      -19     
==========================================
- Hits         8522     8506      -16     
+ Misses       5708     5705       -3     
  Partials      614      614              

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