feat(Geometry/Convex/Cone): Rename PointedCone.span to PointedCone.hull

[martinwintermath]

Rename PointedCone.span to PointedCone.hull. Also adjusting cone lemma names and doc-strings.

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[github-actions]

PR summary ae57752bdf

Import changes for modified files

No significant changes to the import graph

Import changes for all files

Files	Import difference

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Declarations diff

+ dual_hull
+ mem_hull_set
+ subset_hull
++ hull
- dual_span
- mem_span_set
- subset_span
-- span

You can run this locally as follows

## summary with just the declaration names:
./scripts/pr_summary/declarations_diff.sh <optional_commit>

## more verbose report:
./scripts/pr_summary/declarations_diff.sh long <optional_commit>

The doc-module for scripts/pr_summary/declarations_diff.sh contains some details about this script.

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No changes to technical debt.

You can run this locally as

./scripts/reporting/technical-debt-metrics.sh pr_summary

• The relative value is the weighted sum of the differences with weight given by the inverse of the current value of the statistic.
• The absolute value is the relative value divided by the total sum of the inverses of the current values (i.e. the weighted average of the differences).

[YaelDillies]

Please run scripts/add_deprecations.sh. Looks good otherwise!

maintainer delegate

[github-actions]

🚀 Pull request has been placed on the maintainer queue by YaelDillies.

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pull_request_review, wf_run