Sometimes I end up with adjusting multiple prochannels in console view and after few minutes end up with a screen where things don't look as pretty as when I opened it in narrow/oranized looking view.
I know in track view, I can hit 'F' and all the tracks look organized fitting into the window. Would love to have a keyboard shortcut where I can hit key "?X?" and all the tracks (in console view) will go back to narrow/clean mode.

Yes and no. There is no single function to collapse all ProChannels in the console, however, the functions to widen and narrow all strips have a side-effect of collapsing all ProChannels. These functions may be bound using Preferences > Customization > Keyboard Shortcuts. It is not necessary to toggle between narrow and wide the ProChannel will collapse when calling widen all strips even when the strips are wide and the same for the narrow function. Alternately, CTRL+A then CTRL+click on the arrow to an open ProChannel will close all open ProChannels in either the tracks or buses, depending on which is selected.