added banner link + arrow animation

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[coveralls]

Pull Request Test Coverage Report for Build 1740981990

• 1 of 3 (33.33%) changed or added relevant lines in 1 file are covered.
• 2 unchanged lines in 1 file lost coverage.
• Overall coverage increased (+0.006%) to 11.087%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
src/components/shared/CountdownBanner.tsx	1	3	33.33%
<!--	Total:	1	3	33.33%	-->

Files with Coverage Reduction	New Missed Lines	%
src/components/shared/CountdownBanner.tsx	2	80.49%
<!--	Total:	2		-->

Totals
Change from base Build 1737629836:	0.006%
Covered Lines:	1068
Relevant Lines:	6988

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💛 - Coveralls