fix: place basemap inside deckgl to avoid contexts conflict

[MCesarczyk]

Fixes: #617

Replaced DeckGL component with DeckGLOverlay to properly interact basemap with Deck instance.

[MCesarczyk]

Don't know if it's only my local setup issue but in order to run dev env locally without errors I needed to make such changes:

• in tsconfig.json in "compilerOptions":
  • from "jsx": "react"
  • to "jsx": "react-jsx",
• in examples/editable-layers/editor/example.tsx:
  • from import '@deck.gl/widgets/stylesheet.css'
  • to import '@deck.gl/widgets/dist/stylesheet.css';
• in examples/editable-layers/widget/app.tsx:
  • from import '@deck.gl/widgets/stylesheet.css'
  • to import '@deck.gl/widgets/dist/stylesheet.css';

Using:

• mise v2026.4.28
• node v24.14.0
• yarn v4.14.1

[charlieforward9]

The stylesheet has always been a bit problematic, happy to accept a PR that inspects this further.

[MCesarczyk]

The stylesheet has always been a bit problematic, happy to accept a PR that inspects this further.

I've collected all initial errors occuring while running examples in local dev in this issue: #624 and created PR: #625