fe5ac9162d
The "hidden photo has no indicator on the admin grid" warning was not a missing badge. The badge markup has existed since #172; the defect was in GET /:eventId/photos, which hand-builds its response literal field by field and never emitted `visibility` -- so the value was always undefined and neither the grid tile nor the list row badge could render. Same omission class as the view_count/download_count bug already commented in that file. (The `visibility` line itself was swept into 4721bd83, whose message does not mention it -- recording that here.) Fixes the adjacent instance too: `processing_status` is missing from the same mapper, so the grid's "Processing…" and "Failed"/Retry placeholders could never render either. On the card, reuses the existing EyeOff badge pattern from the list-view rows, adds a tooltip on both layouts, and drops the category badge to top-9 so the hidden badge can own the top-left corner. Also fixes the Photo Limit spinbutton's aria-valuemax, which read 0 even with a real cap set. Root cause: min={0} with no max -- for input[type=number] Blink's MaxValueForRange returns DBL_MAX, fails isfinite and supplies no max, so a11y tooling prints the default 0. Set to 2147483647, the events.photo_cap column's real signed-32-bit ceiling (migration 074), which also stops an out-of-range value failing only at INSERT. The sibling expires_in_days input already had proper bounds. Known: EventInformationCard carries the identical Photo Limit input with the same defect; it is held by another concurrent change and follows next. Refs testplan REPORT.md, hidden-photo and aria-valuemax warnings.