Updated unauthenticated prefill alert, uneditable card components & usage example under Prefill pattern

[bellepx0]

Chromatic

https://update-prefill-pattern-unauth-alert--65a6e2ed2314f7b8f98609d8.chromatic.com

Description

Closes ticket #288 and ticket #291

• Updated Unauthenticated prefill alert component in Pattern/Prefill section to match Figma design.
• Updated Card - Uneditable in Pattern/Prefill section to remove gender
• Updated Usage Examples/Prefilled info with uneditable card to remove gender and fix language and phone links in the note.

QA Checklist

• Component maintains 1:1 parity with design mocks
• Text is consistent with what's been provided in the mocks
• Component behaves as expected across breakpoints
• Accessibility expert has signed off on code changes (if applicable. If not applicable provide reason why)
• Designer has signed off on changes (if applicable. If not applicable provide reason why)
• Tab order and focus state work as expected
• Changes have been tested against screen readers (if applicable. If not applicable provide reason why)
• New components are covered by e2e tests; updates to existing components are covered by existing test suite
• Changes have been tested in vets-website using Verdaccio (if applicable. If not applicable provide reason why)

Screenshots

Acceptance criteria

• QA checklist has been completed
• Screenshots have been attached that cover desktop and mobile screens

Definition of done

• Documentation has been updated, if applicable
• A link has been provided to the originating GitHub issue (or connected to it via ZenHub)