Support Search & Duck.ai mode with the bottom sheet menu

[GerardPaligot]

Task/Issue URL: https://app.asana.com/1/137249556945/project/1211850753229323/task/1212992299141099?focus=true

Description

When we are using Search & Duck.ai mode in browser screen, instead of the Search only mode, we should display the hamburger menu instead of the 3 dots icon.

Steps to test this PR

Search & Duck.ai mode

• Open the application
• Turn on experimental browser menu in Appearance settings
• Turn on Search & Duck.ai mode in AI features settings
• Go back to browser screen
• Tap on the address bar
• Check the hamburger icon replaced 3 dots icon
• Tap on the hamburger menu
• Check the bottom sheet is opened

UI changes

Before	After

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Note

Adds bottom sheet menu awareness to the Input Screen and updates its menu icon accordingly.

• Extends InputScreenActivityParams with useBottomSheetMenu and passes it from BrowserTabFragment.launchInputScreen
• InputScreenFragment sets the menu icon on load via updateMenuIconButton (hamburger for bottom sheet, vertical dots otherwise)
• InputModeWidget now exposes setMenuIcon and wires browserMenuImageView to allow dynamic icon updates

^{Written by Cursor Bugbot for commit 5eb5fa3. This will update automatically on new commits. Configure here.}

[GerardPaligot]

• Support Search & Duck.ai mode with the bottom sheet menu #7610 👈 (View in Graphite)
• develop

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[cursor]

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

[cursor]

Overly complex icon setting using unnecessary indirection

Low Severity

The setMenuIcon function uses ContextCompat.getDrawable(context, resId)?.let { menuIconImageView.setImageDrawable(it) } when the simpler menuIconImageView.setImageResource(resId) would work. This pattern is inconsistent with InputScreenButtons.setSendButtonIcon in the same module, which directly uses setImageResource(iconResId). The null-safe ?.let is also unnecessary since the resource IDs passed are valid hardcoded constants.

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