Fix a few ui things

[andrzejewsky]

• removed add to compare, save for later
• removed kids from to top bar
• added addToCart in horizontal view
• don't display color selector when there is only one color

[coveralls]

Pull Request Test Coverage Report for Build 480421154

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.8%) to 95.553%

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Totals
Change from base Build 477394163:	0.8%
Covered Lines:	704
Relevant Lines:	730

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💛 - Coveralls

[github-actions]

💙 vsf-next-demo successfully deployed at https://97aa1d4d305c1452bf6c80f73018940d295768c7.vsf-next-demo.preview.storefrontcloud.io

[coveralls]

Pull Request Test Coverage Report for Build 480421154

Warning: This coverage report may be inaccurate.

This pull request's base commit is no longer the HEAD commit of its target branch. This means it includes changes from outside the original pull request, including, potentially, unrelated coverage changes.

• For more information on this, see Tracking coverage changes with pull request builds.
• To avoid this issue with future PRs, see these Recommended CI Configurations.
• For a quick fix, rebase this PR at GitHub. Your next report should be accurate.

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 94.793%

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Totals
Change from base Build 477394163:	0.0%
Covered Lines:	1437
Relevant Lines:	1496

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💛 - Coveralls