Optimize dependency management and installation

[raphaelquast]

Response to PyOpenSci Review comments (pyOpenSci/software-submission#138)

TODOs

• update eomaps conda-feedstock recipe accordingly
• check issues with python 3.12
  • wait for merge of python 3.12 support PR for numba: Python 3.12 numba/numba#9197
    (required for datashader)

---

⚠️ Major changes to pip install

Dependency management for EOmaps has been improved to split between required and optional dependencies.

❗Using pip install eomaps now only installs the bare minimum requirements to run EOmaps.

The following optional dependency groups can be used to activate additional features and functionalities:

• pip install eomaps[all]
  • install all optional dependencies (this was the default for EOmaps < v8.0)
• pip install eomaps[all_nogui]
  • install all optional dependencies except for PyQt5 (and qtpy)
• pip install eomaps[wms]
  • add support for WebMap services
• pip install eomaps[io]
  • add io support for pandas, xarray, geopandas and rioxarray
• pip install eomaps[classify]
  • add capabilities to classify datasets prior to plotting (via mapclassify)
• pip install eomaps[shade]
  • add data-shading capabilities to visualize extremely large datasets (via datashader)
• pip install eomaps[gui]
  • add support for the Qt GUI framework (required for the CompanionWidget and matplotlib's QtAgg backend)

🌦️ Changes

• ❗Installation config is now provided as a pyproject.toml file (instead of setup.py)
• ❗Supported python version is now >=3.8
• _version.py has been removed. The version is now specified in the [project] category of the pyproject.toml file.
• Actions now use micromamba to setup (and cache) test environments

🔨 Fixes

• Avoid blocking the terminal in unittests for jupyter notebooks

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (2aeb6a3) 75.58% compared to head (5aeee73) 76.71%.

Additional details and impacted files

@@            Coverage Diff             @@
##              dev     #216      +/-   ##
==========================================
+ Coverage   75.58%   76.71%   +1.12%     
==========================================
  Files          24       23       -1     
  Lines       11154    11155       +1     
==========================================
+ Hits         8431     8557     +126     
+ Misses       2723     2598     -125     

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