ENTST-448: update social share buttons

[abshirahmed]

https://github.com/Financial-Times/x-dash/assets/10318770/1fc45534-a356-4abb-b30a-6b73e700fc0b

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[abshirahmed]

Just wonder if you also need to initialize oShare in the client side: https://registry.origami.ft.com/components/o-share@9.0.2/jsdoc?brand=core I'm not sure what it does but next-article does it. https://github.com/Financial-Times/next-article/blob/main/client/components/live-blogs/share.js#L3-L12

I'm not sure if this is the part necessary so we open the share options in a pop-up instead of a new page.

Good shout on initialising oShare 👍🏾 Now that it is initialised, clicking on the share button opens up a popup instead of redirecting or opening in a new tab.