refactor: optimize globalconf initialization

[cnjhb]

can save some initialization overhead

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 90.46%. Comparing base (39143f0) to head (21a8087).
⚠️ Report is 11 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #4064      +/-   ##
==========================================
+ Coverage   90.44%   90.46%   +0.01%     
==========================================
  Files         939      939              
  Lines       60346    60342       -4     
  Branches     1145     1145              
==========================================
+ Hits        54582    54587       +5     
+ Misses       5254     5248       -6     
+ Partials      510      507       -3     

Files with missing lines	Coverage Δ
awesome.c	71.60% <ø> (-0.35%)	⬇️

... and 3 files with indirect coverage changes

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[actionless]

thanks!