feat(cockpit): list orbit's sites and satellites in Live Signals

The orbital Context card is gone and the Contact card stays hidden in orbit
again. Live Signals page 1 had nothing in orbit but TRACK ACQUIRED, because
orbit feeds no Contacts snapshot; it now lists what is around the
satellite, built the way the aircraft rows are, five rows with stable keys
rebuilt once a second. Rows already shown keep their places while they
still qualify, so a site passing under a low orbit is not pulled from under
the pointer.

Site rows come from the Mapped Installations layer (getNearby, asked only
as far as the reach extends) and focus their site, or release it on the
focused site's row, which reads as the subject does. A site the layer drops
during its frequent reloads stays listed for 10 s, since sites do not move.
With the layer off nothing is listed and a SITES STANDBY row says why.
Satellite rows come from the satellites layer's bounded nearest query,
measured from the satellite itself, and ride the satellite; RETURN goes
back to the one before, skipping one that has left the catalogue. While
the camera hops to a new satellite only TRACK ACQUIRED and RETURN show, so
nothing is measured from the old position. An arrow pressed while a focus
eases back takes the arrows' own clock. Site and satellite rows name their
own actions.

src/i18n/locales/pt.json

@@ -827,18 +827,18 @@
   "{value} KM/S": "{value} KM/S",
   "{direction} {angle}°": "{direction} {angle}°",
   "OFF-NADIR {angle}° · {offset}": "FORA DO NADIR {angle}° · {offset}",
+  "SITES STANDBY": "LOCAIS EM ESPERA",
+  "ENABLE MAPPED INSTALLATIONS FOR SITE PINGS": "ATIVE AS INSTALAÇÕES MAPEADAS PARA PINGS DE LOCAIS",
+  "Release the camera from {name}": "Soltar a câmera de {name}",
+  "RETURN · {name}": "VOLTAR · {name}",
+  "PREVIOUS SATELLITE": "SATÉLITE ANTERIOR",
+  "Return to {name}": "Voltar para {name}",
+  "SATELLITE": "SATÉLITE",
+  "Ride {name}": "Acompanhar {name}",
+  "Unnamed site": "Local sem nome",
   "OFF-NADIR {angle}°": "FORA DO NADIR {angle}°",
   "FOCUS · {name}": "FOCO · {name}",
-  "IN REACH · {count}": "AO ALCANCE · {count}",
-  "NEAREST {shown} OF {count}": "{shown} MAIS PRÓXIMOS DE {count}",
-  "Mapped points in reach": "Pontos mapeados ao alcance",
-  "Hide the mapped points in reach": "Ocultar os pontos mapeados ao alcance",
-  "Show the mapped points in reach": "Mostrar os pontos mapeados ao alcance",
-  "NOTHING MAPPED IN REACH": "NADA MAPEADO AO ALCANCE",
   "Keep the camera on {name}": "Manter a câmera em {name}",
-  "Beyond the off-nadir reach": "Além do alcance fora do nadir",
-  "OPENSTREETMAP TAGS": "ETIQUETAS DO OPENSTREETMAP",
-  "DETAILS": "DETALHES",
   "ZOOM {zoom}×": "ZOOM {zoom}×",
   "SWATH {value} KM": "FAIXA IMAGEADA {value} KM",
   "SWATH ≈ {value} KM": "FAIXA IMAGEADA ≈ {value} KM",