Improved logging

[mike0sv]

closes #6

[codecov]

Codecov Report

Merging #67 (bcc46fd) into main (0574ba3) will increase coverage by 0.55%.
The diff coverage is 95.18%.

@@            Coverage Diff             @@
##             main      #67      +/-   ##
==========================================
+ Coverage   75.93%   76.49%   +0.55%     
==========================================
  Files          52       52              
  Lines        3038     3067      +29     
==========================================
+ Hits         2307     2346      +39     
+ Misses        731      721      -10     

Impacted Files	Coverage Δ
mlem/log.py	85.71% <ø> (-1.79%)	⬇️
mlem/cli/main.py	83.33% <80.00%> (-16.67%)	⬇️
mlem/core/metadata.py	92.45% <88.88%> (+0.14%)	⬆️
mlem/__init__.py	100.00% <100.00%> (ø)
mlem/cli/apply.py	91.30% <100.00%> (ø)
mlem/cli/deploy.py	50.00% <100.00%> (ø)
mlem/cli/env.py	73.33% <100.00%> (+1.90%)	⬆️
mlem/cli/get.py	66.66% <100.00%> (ø)
mlem/cli/info.py	100.00% <100.00%> (+22.50%)	⬆️
mlem/cli/init.py	71.42% <100.00%> (ø)
... and 14 more

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[aguschin]

🔥
UPD: for the record, this PR bring functionality of controlling verbosity in CLI commands with --verbose flag, like this:

mlem some-command -v
mlem some-command --verbose