remove local codecov reports & rubocop offenses fixes

[cesswairimu]

Run codecov on CI only and rubocop offenses fixes

[gitpod-io[bot]]

[codeclimate[bot]]

Code Climate has analyzed commit 0cfe3c53 and detected 0 issues on this pull request.

View more on Code Climate.

[codecov[bot]]

Codecov Report

Merging #1776 (f618bf5) into main (1e47168) will decrease coverage by 0.02%. The diff coverage is 81.81%.

@@            Coverage Diff             @@
##             main    #1776      +/-   ##
==========================================
- Coverage   65.65%   65.62%   -0.03%     
==========================================
  Files          40       40              
  Lines        1252     1251       -1     
==========================================
- Hits          822      821       -1     
  Misses        430      430              

Impacted Files	Coverage Δ
app/models/warpable.rb	88.50% <60.00%> (ø)
app/controllers/spam_controller.rb	100.00% <100.00%> (ø)
app/controllers/tags_controller.rb	89.65% <100.00%> (ø)
app/models/map.rb	91.87% <100.00%> (-0.06%)	:arrow_down:

[cesswairimu]

Thanks @TildaDares