Don't let Quick Draft ignore default comment_status and ping_status.

Merges [26959] to the 3.8 branch.

props kovshenin.
fixes #26722.

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The comment screen hides the author column at narrow screen sizes; this adds back the author info above the comment content.

Merges [26961] to the 3.8 branch.

props SergeyBiryukov.
fixes #26618.

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Widgets: fix scaling of extra-wide widgets on 480px and 320px devices, fixes #26701 for 3.8.1.
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Dashicons: Update to the latest dashicons files.

Merges [26925] to the 3.8 branch.

props empireoflight, melchoyce.
fixes #26518.

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