Duck.ai: Show Page Context

[malmstein]

Task/Issue URL: https://app.asana.com/1/137249556945/project/1174433894299346/task/1212358379355429?focus=true

Description

This PR adds the ability to attach page context and prompt sending it

Steps to test this PR

-Enable contextualMode FF

Context refreshed

• Open Settings and ensure “Automatic Page Context” is enabled
• Open a site and open the contextual menu
• Verify the page title and favicon become visible
• Without hiding the contextual sheet, navigate to another site in the browser
• Verify the new page title and favicon become visible

Prompt with context

• Open Settings and ensure “Automatic Page Context” is enabled
• Open a site and open the contextual menu
• Verify the page title and favicon become visible
• Tap on “Summarise This Page” and submit
• Verify Duck.ai opens and the context is attached at the top of the page

Prompt without context

• Open a site and open the contextual menu
• Verify the page title and favicon become visible
• Tap on X to remove the page context
• Verify page context has been removed and the clip icon is visible
• Tap on the clip icon
• Verify the page context is added again
• Remove it and enter any prompt
• Verify Duck.ai opens and the context is not attached

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Note

Medium Risk
Adds new contextual-mode data flow (content-scope pageContext messages, new ViewModel/state, and per-tab URL persistence) that can affect Duck.ai navigation and JS/native messaging behavior. Risk is moderated by targeted unit/instrumentation test updates but touches several browser/chat integration points.

Overview
Enables Duck.ai contextual mode to collect, display, and optionally attach the current page context (title/favicon/content) when sending a native prompt, with UI controls to remove/re-add the attachment.

Introduces a new content-scope pageContext feature (config/store/repository + JS message handler) and wires it through BrowserTabViewModel.processJsCallbackMessage via new Command.PageContextReceived, which BrowserTabFragment forwards to a shared contextual ViewModel.

Refactors the contextual bottom sheet to a new DuckChatContextualViewModel, adds sidebar chat URL generation (DuckChat.getDuckChatUrl(..., sidebar)), supports JS requests for getAIChatPageContext, and persists/clears per-tab contextual chat URLs via DuckChatContextualDataStore (hooked into tab deletion/clear-all).

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  • https://app.asana.com/0/0/1212358379355426

[malmstein]

• Duck.ai Contextual: Chat Restoration #7615
• Duck.ai Contextual: Support for new chat #7606
• Duck.ai Contextual: Support for web input page context #7599
• Duck.ai: Show Page Context #7524 👈 (View in Graphite)
• Duck.ai: Automatic Context Setting #7515
• Duck.ai: Contextual Mode FE #7510
• Duck.ai: Contextual Actions #7495
• Duck.ai: Contextual Sheet UX #7384
• develop

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[cursor]

Cursor Bugbot has reviewed your changes and found 1 potential issue.

[joshliebe]

LGTM 🚀