Widgets work on either mask or viewport

[stefano-xy]

Description

Shortcut: https://app.shortcut.com/cartoteam/story/303989/widgets-wrongly-operate-on-intersection-between-viewport-and-mask

This PR removes the intersection between viewport and (optional) mask, when filtering features and calculating widgets.

New behavior:

• If a mask is set, filter by that mask only
• Otherwise filter by viewport

Old behavior:

• If a mask is set, filter by the intersection of that mask and the viewport
• Otherwise filter by viewport

Also includes refactoring of getGeometryToIntersect:

• moved closer to the root of render cycle, it avoids unneeded widget recalculation
• better typing via JSDoc
• object returned are GeoJSON Polygon or MultiPolygon and not Feature anymore

[shortcut-integration]

This pull request has been linked to Shortcut Story #303989: Widgets wrongly operate on intersection between viewport and mask.

[coveralls]

Pull Request Test Coverage Report for Build 4873713026

• 2 of 3 (66.67%) changed or added relevant lines in 3 files are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage increased (+0.09%) to 71.605%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
packages/react-core/src/filters/tileFeaturesSpatialIndex.js	0	1	0.0%

Files with Coverage Reduction	New Missed Lines	%
packages/react-core/src/filters/tileFeatures.js	1	75.0%

Totals
Change from base Build 4834244043:	0.09%
Covered Lines:	1978
Relevant Lines:	2540

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💛 - Coveralls

[VictorVelarde]

Overall LGTM. Thx also for the cleanup 👍🏻 . I'm only missing a short description added in the CHANGELOG, and I'll ping PS in slack for awareness

[zbigg]

LGTM