Description

Fixes #7068

Add admin UI & option sanitization for the new host fonts locally option

Type of change

• Sub-task of Host Google Fonts Locally #7039

Detailed scenario

• Host Google Font option is added in the media tab as a checkbox below the Image Dimensions section
• The text under the media tab changes to “LazyLoad, image dimensions, font optimization”
• The section heading is “Fonts”
• The section description is “Download and serve fonts directly from your server. Reduces connections to external servers and minimizes font shifts. More info” (need links to documentation, FR and EN)
• The checkbox label is “Host Google Fonts locally”
• When enabling the option, the option is there in the options table

Technical description

Documentation

Added new sections for the fonts & host fonts locally in the admin.
Added initialization and sanitization of the host fonts locally option in the WPR settings.

Mandatory Checklist

Code validation

• I validated all the Acceptance Criteria. If possible, provide screenshots or videos.
• I triggered all changed lines of code at least once without new errors/warnings/notices.
• I implemented built-in tests to cover the new/changed code.

Code style

• I wrote a self-explanatory code about what it does.
• I protected entry points against unexpected inputs.
• I did not introduce unnecessary complexity.