[EPIC] New Docs

[PtitBen]

Outcome

Our docs live on our new platform (Astro) with a redesigned structure.

Scope

• https://github.com/centrica-engineering/nucleus/issues/624
• Create information architecture #244
• Initial user research #256
• Move assets to new docs
  • [Docs content] guidance images #263
  • Other assets (image templates for lockup/landmark/etc..) #254
  • [New docs assets] Masthead SVGs #287
  • [New docs assets] Nucleus DOCS logo SVG #288
  • [New docs assets] Section tabs CSS shape to replace icons #289
• Creative exploration
  • Content Guidance dynamic images #253
  • [Docs discovery] Example configuration options #303
  • [discovery] Interaction #279
  • [discovery] Styling, Typography, colours and UI #280
• Create a default page structure for components #245
• Component content from JSDocs #246
  • Update all components @placement #272 - See this PR: #3318
• [Epic] Populate manual content #247
• Move internal content to our internal docs/handbook #248
• Additional content
  • Guidelines #249
  • Patterns #250
  • Pages #251
  • Resources #252
• Integrate Algolia search #309
• Collect information on the How and Why #255

[andij]

Closing this Epic ticket as the majority of items are complete.

• Any incomplete items have been moved to: [Epic] - Docs backlog #473