fix(relays): the generic HTTP board never sent its URLs; cluster filters start off

buildDeviceDriver had no case for "httpgen", so the generic board fell through
to the WebSwitch driver: it polled an address it had never been given, reported
itself offline, greyed out every relay button, and sent none of the configured
URLs. Nothing in the interface said so — the board was configured, saved and
listed, and simply did nothing. deviceKey did not cover the URLs either, so once
that is fixed, correcting a typo in one would still have handed back the cached
driver holding the old address until a restart.

Two shapes of home-made switch could not be described at all:

  - a bit-mask board whose four URLs differ by one character
    (/Set0/1, /Set0/2, /Set0/4, /Set0/8) — {value} in the pattern now takes the
    number from the per-relay box, keeping the address in one place;
  - a board numbering its channels from zero — {relay-1}, since giving up the
    pattern for eight hand-typed URLs was the only alternative.

The pattern decides what the per-relay boxes hold, and the grid says which as
soon as {value} is typed: guessing per box ("does this look like a URL?") would
change meaning on a typo, which is not a thing to do to something wired to an
antenna. A URL typed without a scheme gets http:// like the named boards get
from relayBase; https:// is passed through untouched.

Host and the connection test are gone for this type. It has no address of its
own — its relays may each live on a different box — and no status to read, so a
test could only ever answer "OK, 4 relays". Save was greyed out without a host,
which made a complete configuration of four full URLs impossible to store.

Cluster filters no longer persist across launches. A band lock set weeks earlier
is invisible to whoever set it: the counter reads 76 spots live, the grid is
empty, and the search goes to the cluster instead. Nobody loses work by
re-ticking a chip. Grouping and the panel state still persist — they change how
spots look, never whether they appear.

frontend/src/lib/i18n.tsx

@@ -156,7 +156,8 @@ const en: Dict = {
   'uscty.backfillIntro': 'Resolve county (and grid) for US QSOs already in your log that are missing them. Existing values are kept — only blanks are filled.',
   'uscty.backfillRun': 'Fill missing counties',
   'uscty.backfillDone': '{s} US QSOs scanned · {c} counties, {g} grids filled.',
-  'station.typeHttpGen': 'HTTP relay (home-made / generic)', 'station.onPattern': 'ON URL pattern', 'station.offPattern': 'OFF URL pattern', 'station.patternHint': '{relay} is replaced by the relay number. Leave blank if every relay has its own URL below.', 'station.perRelayUrls': 'Per-relay URLs (optional)', 'station.perRelayHint': 'Filled in here, these win over the patterns — for a switch whose channels have nothing in common. State is remembered, not read back: after a restart every relay is re-commanded once.', 'station.onUrlPh': 'ON URL', 'station.offUrlPh': 'OFF URL',
+  'station.typeHttpGen': 'HTTP relay (home-made / generic)', 'station.onPattern': 'ON URL pattern', 'station.offPattern': 'OFF URL pattern', 'station.patternHint': 'Optional, http or https. {relay} is replaced by the relay number — {relay-1} if the board counts from zero. Put {value} where the boards differ only by a number, and type that number per relay below. Leave both blank if every relay has its own full URL.', 'station.perRelayUrls': 'Per-relay URLs (optional)', 'station.perRelayHint': 'Filled in here, these win over the patterns — for a switch whose channels have nothing in common. State is remembered, not read back: after a restart every relay is re-commanded once.', 'station.onUrlPh': 'ON URL', 'station.offUrlPh': 'OFF URL',
+  'station.perRelayValues': 'Per-relay values (for {value})', 'station.perValueHint': 'The pattern above contains {value}: these are the values dropped into it, not URLs — e.g. 1, 2, 4, 8 to switch on and 0 to switch off. State is remembered, not read back: after a restart every relay is re-commanded once.', 'station.onValuePh': 'ON value', 'station.offValuePh': 'OFF value',
   'station.title': 'Station Control', 'station.rotator': 'Rotator', 'station.rotateTo': 'Rotate to {az}°', 'station.rotatorNoRead': 'No heading read', 'station.bands': 'Bands', 'station.nudgeUp': 'Up {n} kHz', 'station.nudgeDown': 'Down {n} kHz', 'station.trackOn': 'Tracking on', 'station.trackOff': 'Tracking off', 'station.trackStepTip': 'Re-tune only when the rig has moved this far', 'station.trackModeTip': 'When the antenna is allowed to re-tune', 'station.trackAlways': 'Every frequency change', 'station.trackStep': 'Past a step', 'station.trackBand': 'Band change only', 'station.trackAlwaysTip': 'Follow every frequency change. Best resonance, but the motors run constantly — and on a SteppIR every move blocks transmit while the elements travel.', 'station.trackStepTipMode': 'Re-tune only once the rig has moved further than the step. Follows a QSY, ignores tuning around.', 'station.trackBandTip': 'Re-tune only when the band changes. The motors move a few times a day and are left alone within a band.', 'station.pattern': 'Pattern', 'station.bi': 'Bi', 'station.retract': 'Retract elements', 'station.moving': 'MOVING', 'station.elements': 'Elements (mm)', 'station.read': 'Read', 'station.readLengths': 'Read current element lengths from the controller', 'station.noLengths': 'Lengths unknown — click Read to fetch them from the controller.', 'station.element': 'Element', 'station.reflector': 'Reflector', 'station.driven': 'Driven', 'station.director': 'Dir', 'station.set': 'Set', 'station.elementsHint': 'Each press lengthens/shortens the element by 2 mm (like the physical console). Verify which element responds on your antenna.', 'station.setExactLen': 'Click to type the exact current length (fixes the baseline if the auto-read is off).', 'station.atMax': 'Controller refused — the element is likely at its maximum length for this band, so it can\'t extend further.', 'station.go': 'Go', 'station.stop': 'Stop', 'station.dragHint': 'Drag the grip handle on the left of a panel to move it. Pick a column count to lay them out in a grid.', 'station.dragMove': 'Drag to move this panel', 'station.colsAuto': 'Auto', 'station.addDevice': 'Add device', 'station.editDevice': 'Edit device', 'station.empty': 'No relay boards yet. Add a WebSwitch 1216H or a KMTronic 8-relay board to control your station power and accessories.', 'station.online': 'Online', 'station.offline': 'Offline', 'station.edit': 'Edit', 'station.delete': 'Delete', 'station.relay': 'Relay', 'station.on': 'ON', 'station.off': 'OFF', 'station.type': 'Device type', 'station.name': 'Name', 'station.host': 'Host / IP', 'station.hostHint': 'LAN IP for local use. To reach the board from OUTSIDE, put a full URL here — e.g. https://relay.yourdomain.com — pointing at a reverse proxy (Nginx Proxy Manager…) that fronts the board’s HTTP port.', 'station.user': 'Username', 'station.pass': 'Password', 'station.optional': 'optional', 'station.ftdiSerial': 'FTDI serial number', 'station.detect': 'Detect', 'station.ftdiHint': 'The Denkovi board is driven via FTDI bit-bang (not the COM port). Pick its serial (e.g. DAE0006K). Needs the FTDI D2XX driver installed.', 'station.channels': 'Relays', 'station.comPort': 'COM port', 'station.noPorts': 'No ports found', 'station.usbRelayHint': 'Cheap USB-serial relay boards (CH340/LCUS) using the A0 command protocol. If yours does not switch, tell me its model / command set.', 'station.labels': 'Relay labels', 'station.cancel': 'Cancel', 'station.save': 'Save', 'station.test': 'Test connection', 'station.testOk': 'Connected — {n} relays', 'station.testFail': 'Not connected', 'station.detectNone': 'No FTDI board found — check the cable and that the D2XX driver is installed.', 'station.detectFound': '{n} board(s) detected.',
   'awards.followHint': 'Awards shown in the Awards tab. Leave the right side empty to show them all.', 'awards.available': 'All awards', 'awards.followed': 'Followed', 'awards.search': 'Filter…', 'awards.addAll': 'Add all', 'awards.clear': 'Clear', 'awards.allTracked': 'All awards are followed.', 'awards.noneFollowed': 'Nothing followed yet — the Awards tab shows all.',
   'sec.awards': 'Awards', 'sec.cat': 'CAT interface', 'sec.rotator': 'Rotator', 'sec.winkeyer': 'CW Keyer',
@@ -590,7 +591,8 @@ const fr: Dict = {
   'uscty.backfillIntro': "Résout le comté (et le locator) pour les QSO US déjà dans ton log qui n'en ont pas. Les valeurs existantes sont conservées — seuls les vides sont remplis.",
   'uscty.backfillRun': 'Remplir les comtés manquants',
   'uscty.backfillDone': '{s} QSO US analysés · {c} comtés, {g} locators remplis.',
-  'station.typeHttpGen': 'Relais HTTP (fait main / générique)', 'station.onPattern': 'Modèle d’URL ON', 'station.offPattern': 'Modèle d’URL OFF', 'station.patternHint': '{relay} est remplacé par le numéro du relais. Laissez vide si chaque relais a sa propre URL ci-dessous.', 'station.perRelayUrls': 'URL par relais (optionnel)', 'station.perRelayHint': 'Renseignées ici, elles l’emportent sur les modèles — pour un commutateur dont les voies n’ont rien en commun. L’état est mémorisé, pas relu : après un redémarrage chaque relais est recommandé une fois.', 'station.onUrlPh': 'URL ON', 'station.offUrlPh': 'URL OFF',
+  'station.typeHttpGen': 'Relais HTTP (fait main / générique)', 'station.onPattern': 'Modèle d’URL ON', 'station.offPattern': 'Modèle d’URL OFF', 'station.patternHint': 'Optionnel, http ou https. {relay} est remplacé par le numéro du relais — {relay-1} si la carte compte à partir de zéro. Mets {value} là où les URL ne diffèrent que par un nombre, et saisis ce nombre par relais ci-dessous. Laisse les deux vides si chaque relais a sa propre URL complète.', 'station.perRelayUrls': 'URL par relais (optionnel)', 'station.perRelayHint': 'Renseignées ici, elles l’emportent sur les modèles — pour un commutateur dont les voies n’ont rien en commun. L’état est mémorisé, pas relu : après un redémarrage chaque relais est recommandé une fois.', 'station.onUrlPh': 'URL ON', 'station.offUrlPh': 'URL OFF',
+  'station.perRelayValues': 'Valeurs par relais (pour {value})', 'station.perValueHint': 'Le modèle ci-dessus contient {value} : ce sont les valeurs qui y seront insérées, pas des URL — ex. 1, 2, 4, 8 pour activer et 0 pour couper. L’état est mémorisé, pas relu : après un redémarrage chaque relais est recommandé une fois.', 'station.onValuePh': 'Valeur ON', 'station.offValuePh': 'Valeur OFF',
   'station.title': 'Contrôle station', 'station.rotator': 'Rotator', 'station.rotateTo': 'Tourner vers {az}°', 'station.rotatorNoRead': 'Azimut non lu', 'station.bands': 'Bandes', 'station.nudgeUp': 'Monter de {n} kHz', 'station.nudgeDown': 'Descendre de {n} kHz', 'station.trackOn': 'Suivi actif', 'station.trackOff': 'Suivi inactif', 'station.trackStepTip': 'Ne réaccorder que si le rig a bougé d au moins ça', 'station.trackModeTip': "Quand l'antenne a le droit de se réaccorder", 'station.trackAlways': 'À chaque changement', 'station.trackStep': 'Au-delà d un pas', 'station.trackBand': 'Changement de bande', 'station.trackAlwaysTip': "Suivre chaque changement de fréquence. Résonance idéale, mais les moteurs tournent en permanence — et sur une SteppIR chaque déplacement bloque l'émission le temps du mouvement.", 'station.trackStepTipMode': "Ne réaccorder qu'une fois le rig sorti du pas. Suit un QSY, ignore la recherche autour.", 'station.trackBandTip': "Ne réaccorder qu'au changement de bande. Les moteurs bougent quelques fois par jour et restent tranquilles dans une bande.", 'station.pattern': 'Diagramme', 'station.bi': 'Bi', 'station.retract': 'Rétracter les éléments', 'station.moving': 'EN MOUVEMENT', 'station.elements': 'Éléments (mm)', 'station.read': 'Lire', 'station.readLengths': 'Lire les longueurs actuelles depuis le contrôleur', 'station.noLengths': 'Longueurs inconnues — clique sur Lire pour les récupérer depuis le contrôleur.', 'station.element': 'Élément', 'station.reflector': 'Réflecteur', 'station.driven': 'Radiateur', 'station.director': 'Dir', 'station.set': 'Régler', 'station.elementsHint': "Chaque appui allonge/raccourcit l'élément de 2 mm (comme le pupitre). Vérifie quel élément répond sur ton antenne.", 'station.setExactLen': "Clique pour taper la longueur actuelle exacte (recale la base si la lecture auto est fausse).", 'station.atMax': "Refusé par le contrôleur — l'élément est probablement en butée (longueur max pour cette bande), il ne peut plus s'allonger.", 'station.go': 'Aller', 'station.stop': 'Stop', 'station.dragHint': 'Glisse la poignée à gauche d un panneau pour le déplacer. Choisis un nombre de colonnes pour la disposition.', 'station.dragMove': 'Glisser pour déplacer ce panneau', 'station.colsAuto': 'Auto', 'station.addDevice': 'Ajouter un appareil', 'station.editDevice': "Modifier l'appareil", 'station.empty': "Aucune carte relais. Ajoute un WebSwitch 1216H ou une carte KMTronic 8 relais pour piloter l'alimentation et les accessoires de ta station.", 'station.online': 'En ligne', 'station.offline': 'Hors ligne', 'station.edit': 'Modifier', 'station.delete': 'Supprimer', 'station.relay': 'Relais', 'station.on': 'ON', 'station.off': 'OFF', 'station.type': "Type d'appareil", 'station.name': 'Nom', 'station.host': 'Hôte / IP', 'station.hostHint': "IP du LAN en local. Pour joindre la carte depuis L'EXTÉRIEUR, saisis une URL complète ici — ex. https://relais.tondomaine.com — pointant vers un reverse proxy (Nginx Proxy Manager…) qui expose le port HTTP de la carte.", 'station.user': "Nom d'utilisateur", 'station.pass': 'Mot de passe', 'station.optional': 'optionnel', 'station.ftdiSerial': 'Numéro de série FTDI', 'station.detect': 'Détecter', 'station.ftdiHint': "La carte Denkovi se pilote en FTDI bit-bang (pas via le port COM). Choisis son numéro de série (ex. DAE0006K). Nécessite le driver FTDI D2XX installé.", 'station.channels': 'Relais', 'station.comPort': 'Port COM', 'station.noPorts': 'Aucun port', 'station.usbRelayHint': "Cartes USB-série bon marché (CH340/LCUS) protocole A0. Si la tienne ne commute pas, donne-moi le modèle / jeu de commandes.", 'station.labels': 'Libellés des relais', 'station.cancel': 'Annuler', 'station.save': 'Enregistrer', 'station.test': 'Tester la connexion', 'station.testOk': 'Connecté — {n} relais', 'station.testFail': 'Non connecté', 'station.detectNone': 'Aucune carte FTDI trouvée — vérifie le câble et que le driver D2XX est installé.', 'station.detectFound': '{n} carte(s) détectée(s).',
   'awards.followHint': 'Diplômes affichés dans l’onglet Awards. Laisse la colonne de droite vide pour tous les afficher.', 'awards.available': 'Tous les diplômes', 'awards.followed': 'Suivis', 'awards.search': 'Filtrer…', 'awards.addAll': 'Tout ajouter', 'awards.clear': 'Vider', 'awards.allTracked': 'Tous les diplômes sont suivis.', 'awards.noneFollowed': 'Aucun pour l’instant — l’onglet Awards les montre tous.',
   'sec.awards': 'Diplômes', 'sec.cat': 'Interface CAT', 'sec.rotator': 'Rotator', 'sec.winkeyer': 'Manipulateur CW',