remove breaking changes that load on init

[ascourtas]

Fix up main to revert load on init() changes previously merged, but keep flake8 fixes, comments, docs, metadata validation, and minor tweaks. This means we preserve previous functionality for users when loading datasets, but keep all other changes.

This should keep main "clean" such that we can cut a minor/patch release before the new code-breaking changes of the class refactor are merged.

[what-the-diff]

PR Summary

• Improved Functionality in foundry.py

  • Streamlined the initialization process by removing less essential parameters such as name.
  • Simplified data access by setting download and globus parameters to default to True.
  • Enhanced code simplicity by replacing the _load function with an easier to use load function which now supports keyword arguments.
  • Although the interval parameter was removed from the load function, this doesn't affect the overall functionality.
  • Included a proposed solution (commented out for now) for the publish_dataset function which may be implemented in future updates.

• Enhanced Test Coverage in test_foundry.py:

  • Updated the test cases to align with the changes made in foundry.py and removed the test_dataset parameter from Foundry initialization.
  • More features of Foundry are now tested by including a call to load function after its initialization in various test functions.
  • Test reliability improved by adding a call to _delete_test_data function at the beginning of each test, ensuring a fresh test environment every time.
  • Removed the download, globus, no_browser, and no_local_server keyword arguments in the Foundry initialization in test functions as these are now set to default values for a more streamlined testing process.

[blue442]

Checked diffs for a couple different commits, and it looks like all of the target functionality was removed while leaving the rest - LGTM!