Fix #953: Highfi HomeFragment

[rt4914]

Explanation

This PR tracks the highfi work of HomeScreen.

Mocks: https://xd.adobe.com/view/e8aa4198-3940-47f9-514a-f41cc54457f6-9e9b/screen/d47aa8de-a7a8-4d25-b011-5baefc7b7098/HP-Home-Page-Card-1-
https://xd.adobe.com/view/ee9e607b-dbd6-4372-48dc-b687d32af3da-98af/screen/0dbdd000-6738-4f6b-9026-0d16737b7baa/HP-Home-Page-/

Screenshots

This PR passes all accessibility tests.

Checklist

• The PR title starts with "Fix #bugnum: ", followed by a short, clear summary of the changes. (If this PR fixes part of an issue, prefix the title with "Fix part of #bugnum: ...".)
• The PR explanation includes the words "Fixes #bugnum: ..." (or "Fixes part of #bugnum" if the PR only partially fixes an issue).
• The PR follows the style guide.
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• The PR is made from a branch that's not called "develop".
• The PR is made from a branch that is up-to-date with "develop".
• The PR's branch is based on "develop" and not on any other branch.
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[veena14cs]

LGTM. Address some changes.