* make source type truly optional for planetary_variable_source

* python sync and async cli with tests

* add cli, new md

* more cli tutorial, pass in ref in orders cli on list

* back out accidently committed unrelated changes

* type edit on cli md

* fix url

* linting

* lint and add ref to sync list

* Apply suggestions from code review

Co-authored-by: Adrian Sonnenschein <[email protected]>
Co-authored-by: Copilot <[email protected]>

* Apply suggestions from code review

Co-authored-by: Adrian Sonnenschein <[email protected]>
Co-authored-by: Copilot <[email protected]>

* update cli args to options, update examples

* add cli tests

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Co-authored-by: Adrian Sonnenschein <[email protected]>
Co-authored-by: Copilot <[email protected]>

* make source type truly optional for planetary_variable_source

* complete cli docs

* Revert "make source type truly optional for planetary_variable_source"

This reverts commit aa6dba8.

* readme update

* test fixes

* Update docs for Destinations API and add CLI tests (#1176)

* make source type truly optional for planetary_variable_source

* complete cli docs

* Revert "make source type truly optional for planetary_variable_source"

This reverts commit aa6dba8.

* readme update

* test fixes

* fix test

* fix space in readme

Carl/update 3.0 from main

update 3.0 from main

Approved by Matt Ballard for release.

* Remove references to email inbox that is no longer monitored.

* update trial words and getting your credentials

* delete get your pl account

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Co-authored-by: Matt Ballard <[email protected]>