WSTEAM1-705 link to posts server side (SPIKE)

[Isabella-Mitchell]

Resolves JIRA SPIKE [WSTEAM1-705]

A simpler version of https://github.com/bbc/simorgh/pull/11242

https://github.com/bbc/simorgh/assets/98817636/eb731123-0dc0-45a9-b328-e38ca9d72a3e

Overall changes

Spike to explore Linking to Posts/ Linkable Key Points. Based on PS implementation. See the dropbox paper linked to the ticket.

Code changes

• Hard code in some test links
• Passes post param into 'getPageData' function
• Render 'BackToLatest' link above selected post
• Use #post to direct user focus to the 'BackToLatest' link
• Add a Stream Provider
• Modify NextJs app set up so to connect to local BFF

Testing

1. Pull down this PR and the correlating BFF PR
2. Connect and run locally
3. Go to http://localhost:7081/pidgin/live/c07zr0zwjnnt
4. See links on the page.

Helpful Links

Add Links to useful resources related to this PR if applicable.

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