setting for 'diagnostics' hover popup

[HJX-001]

Settings for 'show_code_actions_in_hover' and 'show_symbol_action_links' are provided and known but somehow a new setting for just for displaying 'diagnostics(warnings etc.)' would be great for some class of users who dont want to fully disable 'hover' in 'disabled_functionalities'.

And hover popup may be made small (which can be extended via read more section)

ignore and close if not suitable

[jwortmann]

From the next release there is a popup shown with the diagnostics from the line when you hover over a gutter icon.
Maybe that will be a sufficient alternative?

[HJX-001]

the new feature of showing popup on hovering gutter icon looks awesome, but original problem still there.

basically a setting for enable/disable the area in red line is wanted (have a look at pic) as it looks too big and if require a look for 'diagnostics', gutter icon may be hovered (thanks for this awesome update).