[Segmented Onboarding] Bundle of minor Ship Review updates

[LukasPaczos]

Task/Issue URL: https://app.asana.com/1/137249556945/project/1208671518894266/task/1218242333557028?focus=true
Tech Design URL (if applicable):
API Proposals URL(s) (if applicable):

Description

• Add forced line breaks to the choice screen tiles' copies.
• Update copy on the model picker step to mentioned "providers".
• Change the delay of tile click animation to 100ms.
• Align sizes of comparison chart logos.

Steps to test this PR

QA optional.

UI changes

Before	After

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Note

Low Risk
Onboarding-only layout, strings, drawable, and animation delay changes with no auth, data, or core browsing impact.

Overview
Ship-review polish for segmented onboarding UI and copy.

The download-reason tiles now use forced line breaks in their labels (including renaming the no-AI option to “Disable AI features”), and the Lottie selection animation starts after 100ms instead of 300ms. On the AI path, the model-picker body now says “AI provider” instead of “AI”.

The onboarding comparison chart aligns both header logos at 31.5dp, wires the Duck side through comparisonChartHeaderRightIcon, and swaps logo_medium for a new design-system drawable ddg_logo_full_bleed so the DDG mark fills the orange card consistently with Chrome on the left.

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[mikescamell]

LGTM