refactor(client): Move Meteor overrides

[tassoevan]

Proposed changes (including videos or screenshots)

Overriden Meteor methods/functions are critical for the correct initialization of the client, therefore this PR moves the most to the beginning of a bunch of dynamic imports.

Issue(s)

Steps to test or reproduce

Further comments

[codecov]

Codecov Report

Attention: 156 lines in your changes are missing coverage. Please review.

Comparison is base (319f05e) 49.52% compared to head (15b3d46) 58.68%.
Report is 1 commits behind head on develop.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop   #28366      +/-   ##
===========================================
+ Coverage    49.52%   58.68%   +9.16%     
===========================================
  Files         3314     1776    -1538     
  Lines        81448    34625   -46823     
  Branches     16670     7229    -9441     
===========================================
- Hits         40339    20321   -20018     
+ Misses       36397    12732   -23665     
+ Partials      4712     1572    -3140     

Flag	Coverage Δ
e2e	51.57% <39.61%> (-1.50%)	⬇️
e2e-api	?
unit	76.68% <100.00%> (+<0.01%)	⬆️

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Latest commit: 15b3d46

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