Implement click command aliases

[rszamszur]

Checklist:

• Added tests for changed code where applicable.
• Documentation reflects the changes where applicable.
• Updated the CHANGELOG.md file with your changes.
• My PR is ready to review.

Resolves: #80

Description of the changes being introduced by the pull request:

[github-actions]

🚀 Deployed on https://636bcd3015cfa40511aab558--fastapi-mvc.netlify.app

[codecov-commenter]

Codecov Report

Merging #209 (da0fbe3) into master (29caaef) will not change coverage.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##            master      #209   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           10        11    +1     
  Lines          316       377   +61     
=========================================
+ Hits           316       377   +61     

Impacted Files	Coverage Δ
fastapi_mvc/cli/generate.py	100.00% <ø> (ø)
fastapi_mvc/cli/run.py	100.00% <ø> (ø)
fastapi_mvc/generators/controller.py	100.00% <ø> (ø)
fastapi_mvc/generators/generator.py	100.00% <ø> (ø)
fastapi_mvc/cli/cli.py	100.00% <100.00%> (ø)
fastapi_mvc/cli/new.py	100.00% <100.00%> (ø)
fastapi_mvc/core.py	100.00% <100.00%> (ø)
fastapi_mvc/generators/loader.py	100.00% <100.00%> (ø)
fastapi_mvc/generators/script.py	100.00% <100.00%> (ø)

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