feat: Added a right click option to activity items to allow file observation features

[brkgbr]

The PR addresses #8936

Added a right click menu to activity items to allow users to open the file directly or in a file manager with the file preselected.

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[mgallien]

we will look into it
thanks
I am not sure if the contextual menu is the best way as this is missing an easy way to discover the feature
you may want to have a look at adding this via a visible button (but I am not a designer)

[kra-mo]

Right, there should always be a way to access actions via a visible control. Adding it to the existing … menu makes sense to me, but the context menu can stay as a shortcut :)

[brkgbr]

I think a button makes more sense as this is not a file detail, rather an action on it. What do you think about adding a visual queue (with a button underneath it) like this?

[mgallien]

I will do a more complete review soon but I have a first quick comment

[mgallien]

can you better use a TapHandler ?
that would be more up to date with current API to handle mouse input

[Mika-6-9]

Hi.
It would be nice to have the choice of opening the file or opening the file directory either locally or on the server