Fix activities timestamp

[joanagmaia]

Changes proposed ✍️

Issue caused by different timezones. Added utc to fix issue

What

🤖 Generated by Copilot at 3ac5ebf

This pull request fixes a timezone bug in the formatDateToTimeAgo function and improves the formatting of the auth-layout-side.vue component.
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🤖 Generated by Copilot at 3ac5ebf

moment library
fixes timezone bug in fall
no more extra space

Why

How

🤖 Generated by Copilot at 3ac5ebf

• Fix timezone bug in formatDateToTimeAgo function by using utc method in moment library (link)
• Remove extra space in paragraph element in auth-layout-side.vue component for better formatting (link)

Checklist ✅

• Label appropriately with Feature, Improvement, or Bug.
• Add screehshots to the PR description for relevant FE changes
• New backend functionality has been unit-tested.
• API documentation has been updated (if necessary) (see docs on API documentation).
• Quality standards are met.