Add push to remote functionality

[kzscisoft]

Implement the ability to push from one registry to another.

[codecov]

Codecov Report

Merging #136 (73df7c9) into main (3aba6cf) will increase coverage by 2.12%.
The diff coverage is 75.28%.

@@            Coverage Diff             @@
##             main     #136      +/-   ##
==========================================
+ Coverage   72.93%   75.06%   +2.12%     
==========================================
  Files          23       24       +1     
  Lines        2893     3180     +287     
==========================================
+ Hits         2110     2387     +277     
- Misses        783      793      +10     

Impacted Files	Coverage Δ
fair/registry/storage.py	69.79% <0.00%> (ø)
fair/exceptions.py	69.33% <21.42%> (-11.00%)	⬇️
fair/cli.py	56.15% <54.54%> (+1.52%)	⬆️
fair/staging.py	69.71% <63.88%> (-3.09%)	⬇️
fair/session.py	63.50% <65.68%> (-0.39%)	⬇️
fair/configuration.py	69.08% <67.85%> (-2.56%)	⬇️
fair/user_config/__init__.py	80.00% <77.77%> (ø)
fair/registry/server.py	82.77% <80.00%> (ø)
fair/testing.py	97.14% <80.00%> (+3.20%)	⬆️
fair/registry/requests.py	85.87% <88.88%> (+0.90%)	⬆️
... and 13 more

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[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
25 Code Smells

No Coverage information
1.8% Duplication