bingo: default to the operational card

The card led with construction projects (Sber Balakovo at #1, MOS7,
MOS11, Yandex Vladimir-2), so the first thing visitors saw was not what
actually runs today. Make the operational-only card the bare URL and
move the full list to ?view=all. The variant is noindex with canonical
to the bare page, old ?view=operational links still land on the default,
and the admin dashboard tile follows the public default.

Assisted-by: Claude:opus-5

CLAUDE.md

@@ -130,7 +130,7 @@ A second public site served from the **same process** on `BINGO_HOST` (`datacent
 - Tables `bingo_datacenters`, `bingo_incidents` (`db/migrations/004_bingo.rb`) in the asxpio DB. `updated_at` is set on save; `renumber!` bumps only moved rows and deleting an incident bumps its datacenter (use `destroy`, not dataset `delete`, so the hook runs). First boot seeds from `db/bingo_seed.json` (verified 2026-10-10, sources in `info_url`) only if the table is empty — after that, edit via admin, not the JSON.
 - Admin: `/admin/bingo` on asxp.io (`lib/bingo_admin.rb`, registered into `AsxpioWeb`, so HTTP Basic + CSRF apply). Record/delete incidents; add, edit, delete DCs (delete cascades to incidents); upload a photo or import it from a URL; bulk import missing / re-import all photos from `photo_source_url`; "Sort by MW".
 - Status: operational | building | planned. `mw_type` (it | connected | total | design | mva, NULL = not stated) tags the MW figure in the dialog; mva swaps the unit.
-- Views: `?view=operational` builds the card from operational rows only (same ranking, construction projects skipped, lines recomputed); it is noindex with canonical to the bare locale URL.
+- Views: the bare locale URL is the **operational** card (default, indexed); `?view=all` adds construction/planned projects in the same ranking with lines recomputed, and is noindex with canonical to the bare URL. The admin dashboard tile shows the operational card too.
 - Ordering: `position` is dense 1..N (`Bingo.place!` inserts and shifts, `renumber!` after deletes). The card shows positions 1–25; anything beyond is reserve. Slug is fixed at creation (it names photo objects).
 - Photos: stored in the existing bucket under `bingo/<slug>-<hex>.<ext>` (no storage-repo change), proxied by `BingoWeb` at `/p/:file` with immutable caching (new upload = new key; old objects are kept). Type sniffed from magic bytes (JPEG/PNG/WebP), 8 MB cap, metadata stripped (GPS!). URL import is https-only, admin-only. On store, ImageMagick (`convert`, installed in the Dockerfile) derives `-480.webp` (card cells), `-1200.webp` (dialog, JSON-LD) and `-og.jpg` (1200×630 centre crop, og:image); `photo_variants`/`photo_og` record success (rows without `photo_og` use the 1200 WebP as og:image) and the page falls back to the original without them. "Rebuild resized photos" in admin re-derives from stored originals.
 - SEO: `BingoWeb` has `static` off (public/ is asxp.io's), its own `/robots.txt`, `/sitemap.xml` (hreflang alternates, `lastmod` = max `updated_at`), and favicon/apple-touch-icon routes serving `assets/bingo/`. The h1 carries a per-locale `tagline`; `/en/` 301s to `/en`. Per-locale `seo_title`/`seo_desc` with the live score, OG/Twitter tags (og:image = latest hit's photo, alt = its name and city), JSON-LD WebSite + ItemList of Places (`info_url` as `subjectOf`, incidents as `event`). HSTS via Rack::Protection. Canonical/hreflang always use `BINGO_HOST`, so `BINGO_ALT_HOST` doesn't compete.