Remove intermediate focus state (Native Input)

[joshliebe]

Task/Issue URL: https://app.asana.com/1/137249556945/project/488551667048375/task/1213890328647785?focus=true

Description

• Removes the intermediate unfocussed state of the native input

Steps to test this PR

With native input enabled

• Focus the omnibar
• Verify that the native input is shown
• Go back or hide the keyboard
• Verify that the unfocussed omnibar is shown

Repeat for top, bottom and split configurations

---

Note

Medium Risk
Behavior and animation changes in keyboard hide/show flows can cause regressions in native-input layout, focus, and visual transitions across top/bottom omnibar modes.

Overview
Removes the “intermediate” native-input UI state by deleting card width/margin animations and related layout tweaking.

NativeInputManager now skips bottom-card expansion and end-margin adjustments on keyboard visibility changes; on keyboard hide (non-DuckAI) it shows a transparent omnibar and then schedules hideNativeInput() instead of keeping a rounded/inset widget card visible. Related API surface is simplified by removing animateCardWidth, applyRoundedCardShape, and getButtonsWidth, and cancelAnimation() no longer manages a separate card-width animator.

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[joshliebe]

• Remove intermediate focus state (Native Input) #8326 👈 (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]

tested and works as expected, much better!