Prevent excessive api/tool_panels calls by keeping views in store

[ahmedhamidawan]

Also remove extra api call added by mistake in #17021

The call api/tool_panels is used to get the dict of panel views for the ToolPanel when mounted, but this meant collapsing and expanding the tool panel over and over would produce multiple, needless calls. Instead, store the views and default_panel_view from this call in the toolStore and only fetch them once.

How to test the changes?

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• I've included appropriate automated tests.
• This is a refactoring of components with existing test coverage.
• Instructions for manual testing are as follows:
  1. [add testing steps and prerequisites here if you didn't write automated tests covering all your changes]

License

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[ahmedhamidawan]

Failing test:

FAILED test/integration_selenium/test_history_import_export_ftp.py::TestHistoryImportExportFtpSeleniumIntegrationWithTasks::test_history_export_tracking - selenium.common.exceptions.TimeoutException: Message: Timeout waiting on CSS selector [.directory-form-input] to become clickable.

seems unrelated to the toolStore and tool panel changes here

[davelopez]

Thanks @ahmedhamidawan!