Format total values in KMW tiles.

[jimmymadon]

Summary

Addresses issue:

• Format numbers in Key Metric Widget tiles #7190

Relevant technical choices

PR Author Checklist

• My code is tested and passes existing unit tests.
• My code has an appropriate set of unit tests which all pass.
• My code is backward-compatible with WordPress 5.2 and PHP 5.6.
• My code follows the WordPress coding standards.
• My code has proper inline documentation.
• I have added a QA Brief on the issue linked above.
• I have signed the Contributor License Agreement (see https://cla.developers.google.com/).

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Code Reviewer Checklist

• Run the code.
• Ensure the acceptance criteria are satisfied.
• Reassess the implementation with the IB.
• Ensure no unrelated changes are included.
• Ensure CI checks pass.
• Check Storybook where applicable.
• Ensure there is a QA Brief.

Merge Reviewer Checklist

• Ensure the PR has the correct target branch.
• Double-check that the PR is okay to be merged.
• Ensure the corresponding issue has a ZenHub release assigned.
• Add a changelog message to the issue.

[github-actions]

Build files for 75a0085 have been deleted.

[github-actions]

Size Change: -10 B (0%)

Total Size: 1.38 MB

Filename	Size	Change
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./dist/assets/js/googlesitekit-datastore-site-********************.js	16.5 kB	-1 B (0%)
./dist/assets/js/googlesitekit-main-dashboard-********************.js	80.4 kB	-2 B (0%)
./dist/assets/js/googlesitekit-modules-analytics-4-********************.js	56 kB	+12 B (0%)
./dist/assets/js/googlesitekit-modules-analytics-********************.js	88.1 kB	+5 B (0%)
./dist/assets/js/googlesitekit-modules-optimize-********************.js	20.6 kB	-8 B (0%)
./dist/assets/js/googlesitekit-modules-tagmanager-********************.js	32.4 kB	-6 B (0%)
./dist/assets/js/googlesitekit-settings-********************.js	49.1 kB	-1 B (0%)
./dist/assets/js/googlesitekit-user-input-********************.js	42 kB	+1 B (0%)
./dist/assets/js/googlesitekit-widgets-********************.js	18 kB	-1 B (0%)
./dist/assets/js/googlesitekit-wp-dashboard-********************.js	62.8 kB	-4 B (0%)

ℹ️ View Unchanged

Filename	Size
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./dist/assets/css/googlesitekit-adminbar-css-********************.min.css	11.2 kB
./dist/assets/css/googlesitekit-wp-dashboard-css-********************.min.css	7.55 kB
./dist/assets/js/30-********************.js	2.8 kB
./dist/assets/js/31-********************.js	2.28 kB
./dist/assets/js/32-********************.js	3.72 kB
./dist/assets/js/33-********************.js	3.12 kB
./dist/assets/js/analytics-advanced-tracking-********************.js	769 B
./dist/assets/js/googlesitekit-activation-********************.js	24.1 kB
./dist/assets/js/googlesitekit-adminbar-********************.js	33 kB
./dist/assets/js/googlesitekit-api-********************.js	9.86 kB
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./dist/assets/js/googlesitekit-entity-dashboard-********************.js	66.3 kB
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_{compressed-size-action}

[tofumatt]

Looks good to me 👍🏻

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(I noticed at least one spot where we aren't using the style: 'decimal' format but it would probably make sense to, for consistency.)

site-kit-wp/assets/js/modules/analytics-4/components/widgets/PopularContentWidget.js

Line 117 in 75a0085

<strong>{ numFmt( fieldValue ) }</strong>

But maybe that's intentional, and it's definitely unrelated to this change, so let's ship this 👍🏻