EDA: table right click improvements

[SmiteDeluxe]

Is your feature request related to a problem?

Unintuitive that:

• No row right clicks
• Two column plotting by selection while one column by current right clicked column
• No right clicks on table cells

Desired solution

• Row right clicks for selections
• Submenus in column right click:
  • "Plot Selection" if one or two selected => plot from selected columns
  • "Plot Column" that plots one column plots on current right clicked columns
• "Plot Selection" also possible if right click on cells

Possible alternatives (optional)

No response

Screenshots (optional)

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Additional Context (optional)

No response

[lars-reimann]

It might also be helpful to show the two-column plots if only one column is selected, e.g. as "x-column of scatterplot". Then the dialog for plot generation opens with the plot and x-column prefilled and the user must only pick a y-column.

[SmiteDeluxe]

@lars-reimann not implementing above for now because of additional work it would need. But I do show tooltips to let users know what they have to do to plot