* adding code in order to provide accessibility help for the hover
* adding the description of the possible commands that can be used
* reusing the method
* joining the content and changing the text in the help view
* polishing the code
* removing the question mark
* changing the import
* removing the setting ID from imports
* adding code in order to update when the hover updates
* adding methods to service
* adding code in order to dispose the accessible hover view
* fixing bug
* polishing the code
* checking that action not supported for the early return
* using disposable store instead
* using the appropriate string
* polishing the code
* using instead the type help and the resolved keybindings
* hiding also on the `onDidBlurEditorWidget` firing
* Revert "using instead the type help and the resolved keybindings"
This reverts commit 1f450dd535.
* use hover accessible view, provide custom help
* Revert "Revert "using instead the type help and the resolved keybindings""
This reverts commit 12f0cf6143.
* add HoverAccessibilityHelp, BaseHoverAccessibleViewProvider
* polishing the code
* polishing the code
* provide content at a specific index from the hover accessibility help provider
* introducing method _initializeOptions
* using readonly where possible
* using public everywhere
* using a getter for the actions
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Co-authored-by: meganrogge <megan.rogge@microsoft.com>