Allow disabling left-click on stations that aren't highlighted

[BlueSoapTurtle]

This adds a new config option to change left click to "walk here" on stations that aren't highlighted
(by de-prioritizing the menu entries)

• It checks that stations are highlighted, that the option to disable left click is enabled,
• that we have a target for the menu entry (ex hovering an object)
• that any of the stations are highlighted
• That the option contains "-potion" ex "Crystalise-potion" or if the option is Check, otherwise de-prioritizing the first one changes the left-click to check instead of "walk here"
• then it checks the target is one of the stations and de-prioritizes the menu entries (the action and check ones) if the station isn't highlighted

This will implement the suggestion from #91 and also make it easier to avoid concentrating the wrong potion when spam-clicking the concentrate station

Ready for review & Merge