DataDive: refresh/improve Ukraine Crisis DataDive: Russia's invasion of Ukraine visualisations

[jm-rivera]

Multiple titles of the graphs in the scrollies need updating -- Micaela has left comments in the google doc which outlines how the titles should be changed to make them past tense.

The text within the scrollies sometimes does not appear next to the right chart. Seems to happen when you down a couple of graphs and then back up.

Hyperlinks need to open in a new tab (i.e. vegetable oil index).

There is no source link for the "Russia and Ukraine represent a major share of ___ imports" graphs.