Improve code quality

[JonathanPlasse]

Improve Code Quality

Improve typing

• Use mypy strict mode
• Add py.typed to enable typing (c.f. Would adding py.typed suffice to add mypy support ? #73, PEP 561 compliant)

pre-commit

• pyupgrade
• isort
• black
• flake8
• mypy
• prettier
• markdownlint
• pre-commit-hooks
  • check-added-large-files
  • check-yaml
  • debug-statements
  • end-of-file-fixer
  • mixed-line-ending
  • trailing-whitespace
• pygrep-hooks
  • python-check-blanket-type-ignore
  • python-no-eval
• Update ruff configuration for the new release

Badges

Add some badges,

• 
• 
• 

Contributing

• Create a CONTRIBUTING.md file to standardise how to set up pymap3d to contribute
  • Setting up an environment
  • Testing
  • Committing with pre-commit

CI

• Run CI when a pull request is made
• Activate pre-commit ci
• Activate Codecov

[JonathanPlasse]

@scivision, the pull request is ready.
Is it possible to activate for this repository pre-commit ci and Codecov and then approve the workflows to check if it works?

[scivision]

I cherry-picked individual commits into main until the tests started failing. I then switched back to your branch and rebased on main--still failing tests, but at least consistent with main.
https://github.com/geospace-code/pymap3d/tree/JonathanPlasse-improve-code-quality

[codecov-commenter]

Codecov Report

Merging #76 (6c33a23) into main (0114898) will increase coverage by 0.52%.
The diff coverage is 92.37%.

@@            Coverage Diff             @@
##             main      #76      +/-   ##
==========================================
+ Coverage   90.21%   90.74%   +0.52%     
==========================================
  Files          40       41       +1     
  Lines        2003     2236     +233     
  Branches      178      189      +11     
==========================================
+ Hits         1807     2029     +222     
- Misses        144      157      +13     
+ Partials       52       50       -2     

Impacted Files	Coverage Δ
src/pymap3d/spherical.py	77.04% <41.17%> (-13.86%)	⬇️
src/pymap3d/tests/test_pyproj.py	47.61% <66.66%> (ø)
src/pymap3d/timeconv.py	79.48% <72.22%> (+8.89%)	⬆️
src/pymap3d/tests/test_look_spheroid.py	69.56% <75.00%> (ø)
src/pymap3d/tests/test_time.py	67.85% <75.00%> (-5.12%)	⬇️
src/pymap3d/sidereal.py	85.36% <77.77%> (+0.75%)	⬆️
src/pymap3d/lox.py	86.53% <85.18%> (+1.43%)	⬆️
src/pymap3d/vincenty.py	84.51% <85.71%> (+0.74%)	⬆️
src/pymap3d/haversine.py	82.35% <86.66%> (+23.09%)	⬆️
src/pymap3d/rsphere.py	64.38% <88.23%> (+2.06%)	⬆️
... and 45 more

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[JonathanPlasse]

@scivision,
I rebased the branch, all CI is passing.
Can activate pre-commit ci?
pre-commit run --all-files pass locally on my machine.
It replaces flake8 and mypy in the CI and adds much more.
Also, why did you deactivate the coverage with full dependencies?
It reduces the test coverage.