Switch from github install to pypi

[norlandrhagen]

No description provided.

[andersy005]

not sure why but pixi doesn't' resolve the environment locally for me:

❯ pixi run docs-serve                                                                                                                                                                  ─╯
Error:   × failed to solve the pypi requirements of environment 'all-deps' for platform 'linux-64'
  ├─▶ failed to resolve pypi dependencies
  ╰─▶ Because all versions of topozarr depend on xarray>=2025.12.0 and xarray==2025.9.0, we can conclude that all versions of topozarr cannot be used.
      And because you require topozarr, we can conclude that your requirements are unsatisfiable.
  help: The following PyPI packages have been pinned by the conda solve, and this version may be causing a conflict:
        xarray==2025.9.0


❯ pixi install                                                                                                                                                                         ─╯
  ⠁ all-deps:osx-arm64   [00:00:00] resolving topozarr==0.0.1
  ⠁ all-deps:linux-64    [00:00:00] resolving material-plausible-plugin==0.3.0                                                                                                            Error:   × failed to solve the pypi requirements of environment 'all-deps' for platform 'linux-aarch64'
  ├─▶ failed to resolve pypi dependencies
  ╰─▶ Because all versions of topozarr depend on xarray>=2025.12.0 and xarray==2025.9.0, we can conclude that all versions of topozarr cannot be used.
      And because you require topozarr, we can conclude that your requirements are unsatisfiable.
  help: The following PyPI packages have been pinned by the conda solve, and this version may be causing a conflict:
        xarray==2025.9.0

@norlandrhagen, are you able to run both commands on your end?

[norlandrhagen]

huh, yeah both seemed to work:

❯ pixi install                                                
✔ The default environment has been installed.

ocr on  switch_pyr_to_pypi [$!?] via  v23.9.0 via 🐍 v3.14.0 on ☁️  (us-west-2) 
❯ pixi run docs-serve  
✨ Pixi task (docs-serve in docs): mkdocs serve                                                                                                                                                                       
INFO    -  Building documentation...
INFO    -  Cleaning site directory