Update native input UI when Duck.ai is disabled

[joshliebe]

Task/Issue URL: https://app.asana.com/1/137249556945/project/1200204095367872/task/1213433888294717?focus=true

Description

• Updates the input Ui when Duck.ai is disabled

Steps to test this PR

With native input enabled

• Disable Duck.ai
• Focus the input
• Verify that the input is the correct size

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Note

Medium Risk
Touches native input sizing/animation and runtime margin adjustments, which can cause visual regressions across device sizes and top/bottom widget configurations.

Overview
Improves native input UI consistency when Duck.ai is disabled by matching the widget card’s shape/margins to the omnibar and adding an explicit trailing margin for the widget layout.

Adjusts the enter animation sizing to compute the expanded width excluding card side margins, and updates the Duck.ai-disabled widget to collapse extra spacers/top margin and enforce omnibar-like minimum height when the toggle is hidden.

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[joshliebe]

• Update native input UI when Duck.ai is disabled #8345 👈 (View in Graphite)
• develop

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[cursor]

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

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[malmstein]

Looks good!