Feature/vote 1131/footer px design updates

[SamiraMSadat]

VOTE-1131

Description

Implemented the PX design revisions of the footer. This includes both the structure of the footer, placement of components, and the styling.

Deployment and testing

Post-deploy steps

1. lando retune
2. Cd into the theme, run: npm run build

QA/Testing instructions

1. Visit the homepage. Confirm it matches the designs in Figma for all the default breakpoints (left column).
2. Confirm design matches for all the languages and that there are no regressions.

Checklist for the Developer

• A link to the JIRA ticket has been included above.
• No merge conflicts exist with the target branch.
• Automated tests have passed on this PR.
• A reviewer has been designated.
• Deployment and testing steps have been documented above, if applicable.

Checklist for the Peer Reviewers

• The file changes are relevant to the task objective.
• Code is readable and includes appropriate commenting.
• Code standards and best practices are followed.
• QA/Test steps were successfully completed, if applicable.
• Applicable logs are free of errors.