Ability to add webpage content as context

[Royal-lobster]

Closes https://github.com/Royal-lobster/Syncia/issues/40

Screenshots

https://github.com/Royal-lobster/Syncia/assets/52039218/e4aebfbf-8802-4301-b87a-ce0f8f3c8c01

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[changeset-bot[bot]]

🦋 Changeset detected

Latest commit: 3f1420c50c356b8324168e2e7e4b9f2ed5a19e94

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

| Name | Type | | ------ | ----- | | syncia | Minor |

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