fix(WhereUI): summarize calendars and widgets for VoiceOver

[kyleve]

Posted by an AI agent on kyleve's behalf.

Summary

• User-facing: expose each calendar month as one VoiceOver element summarizing region totals, exact multi-region overlaps, unresolved/evidence counts, and planned days
• User-facing: expose every Home Screen and Lock Screen widget family as one explicit accessibility label/value pair
• Internal: derive deterministic exact-combination tallies in WhereCore and keep widget snapshot persistence unchanged
• Internal: document CircleCI artifact triage in the repository's GitHub workflow skill
• add localized formatting coverage and reviewed VoiceOver-annotated snapshot references

Why

Calendar day cells and month footer rows were individually reachable, producing hundreds of VoiceOver stops for a year. Year-total widget rows had the same problem, while Today and Lock Screen variants used inconsistent implicit combinations.

Review focus

• overlap tallies represent exact region sets and remain independent of focused-calendar filtering
• month summary ordering is region totals, overlaps, unresolved days, evidence days, then planned days
• forecast controls remain separate interactive accessibility elements after the current month

Compatibility

No persistence, backup, CloudKit, or WidgetSnapshot wire format changes.

Testing

• ./swiftformat --lint
• ./xcstrings --lint
• ./test --all — 1,863 tests passed
• six directly affected WhereUI snapshot suites — 6 tests passed against reviewed accessibility references
• WidgetFeaturesViewSnapshotTests and YearViewSnapshotTests — 2 tests passed after reviewing the containing-view accessibility references
• ./sync-agents
• GitHub workflow skill frontmatter validated with Ruby because the bundled Python validator's environment lacks PyYAML

[kyleve]

IMO a thing we should assert in debug and otherwise log in prod

[kyleve]

Why isn't this listing the whole description?

[kyleve]

Posted by an AI agent on kyleve’s behalf.

This is an AccessibilitySnapshot renderer bug rather than a truncated widget value. The widget exposes the full label and value, but the SwiftUI legend compresses the description to one line. I reproduced it at the pinned 0.12.0 revision and opened cashapp/AccessibilitySnapshot#355: cashapp/AccessibilitySnapshot#355

The upstream regression exercises the real snapshot container and fails without the fix. Allowing the description to use its multiline intrinsic height renders the full value across two lines.