[FEATURE] Let fixture `is_in_debug` differentiate between "running from editor" and "running in debug mode (from editor)"

[JCZuurmond]

Description

Let fixture is_in_debug differentiate between "running from editor" and "running in debug mode (from editor)"

Current behavior

is_in_debug means "running from editor"

Expected behavior

is_in_debug means "running in debug mode (from editor)"

Solution

Add is_in_editor fixture that means "running from editor" and update is_in_debug to mean "running in debug mode (from editor)"

Considerations

This will update the behavior of tests that use is_in_debug. Though, in both cases this will not evaluate to False when not run from the editor