iframe integration

Single entry point:

https://public-web.wast-o.com/?page={page}&embed=1&cityId={cityId}

embed=1 hides the header and chatbot.

`page`	Content
`calendrier`	Collection calendar
`info`	Sorting info
`centres-de-tri`	Recycling centres
`challenges`	Challenges
`calendrier-pdf`	Address search → sector → PDF

Param	Required	Description
`page`	yes	Module
`embed`	recommended	`1` for embed mode
`cityId`	yes	City UUID
`placeId`	no	Sector (calendar)
`cityGroupId`	no	Widen street search (`calendrier-pdf`)
`accentColor`	no	Accent colour
`placeholder`	no	Search placeholder
`year`	no	PDF year
`preview`	no	PDF preview: `below` (default), `side`, `none`
`previewHeight`	no	Preview height in pixels (otherwise full sheet)
`previewWidth`	no	Preview width in pixels

Do not use /calendar (use page=calendrier). There is no /quiz iframe page.

<iframe
  src="https://public-web.wast-o.com/?page=calendrier&embed=1&cityId=city-uuid&placeId=place-uuid"
  width="100%"
  height="600"
  style="border: 0; border-radius: 16px"
  loading="lazy"
  title="Wast'O collection calendar"
></iframe>

Ready-made components: PublicWebEmbed, RecyclingInfoEmbed, RecyclingCentersEmbed, CalendarPdfEmbed (@wasto/react-components).

CSP: frame-src https://public-web.wast-o.com;

The PDF widget posts { source: 'wasto', type: 'wasto:embed-resize', height } so the host can grow the iframe. React / Vue / Svelte wrappers listen automatically. Use React callbacks or the public API for other modules.