feat(tci): a control console for the SunSDR

TCI already carries the frequency, the mode, the meters and now the audio.
It also carries everything else about the radio — and OpsLog was logging
most of it once as '(unhandled once)' and throwing it away. The console is
mostly a place to put what was already arriving.

That makes it the cheapest panel here, and it is worth saying why. A K3
console costs a command and a reply for every value it shows, which is why
it reads its settings in a rotation and its meters only while on screen.
TCI PUSHES: the radio announces its drive, its filters, its noise blanker
and the rest on connect, and again whenever any of them changes —
including when the operator changes them in ExpertSDR3's own window, which
this panel therefore follows without asking anything.

What it drives: drive and tune drive, mic gain, TUNE, volume, mute,
squelch and its threshold, NB, NR, ANF, APF, AGC speed, the passband, RIT
and XIT with their offsets, and the VFO lock. The S-meter is a real dBm
reading, so its S units are arithmetic rather than the calibration guess a
K3's meter needs.

Setters never update the cached state. The radio answers with the new
value, and taking its word is what keeps the panel honest when a setting
is refused, clamped, or changed at the radio a second later — the one
exception being a slider mid-drag, held for 900 ms so it is not dragged
back by its own echo.

Capped width and centred, like the other consoles. Also offered as a
docked pane — and the Elecraft console is offered there too now: App has
always had that pane, Settings simply never listed it.

frontend/src/lib/i18n.tsx

@@ -109,7 +109,7 @@ const en: Dict = {
   'settings.pane.map1': 'Map — great-circle + beam', 'settings.pane.map2': 'Map — locator (street)',
   'settings.pane.cluster': 'Cluster spots', 'settings.pane.worked': 'Worked before',
   'settings.pane.recent': 'Recent QSOs', 'settings.pane.netcontrol': 'Net control', 'settings.pane.decodes': 'FT decodes',
-  'settings.pane.flex': 'Flex Console', 'settings.pane.icom': 'Icom Console', 'settings.pane.yaesu': 'Yaesu Console', 'yaesu.notConnected': 'Yaesu CAT not connected', 'yaesu.meters': 'Meters', 'yaesu.bandMode': 'Band & mode', 'yaesu.receive': 'Receive', 'yaesu.noiseFilter': 'Noise & filter', 'yaesu.transmit': 'Transmit', 'yaesu.refresh': 'Refresh', 'yaesu.narrowHint': 'Narrow IF filter (NAR) — tightens the receive bandwidth. Only shown when the radio answers the command.', 'yaesu.tuneHint': 'Start an antenna-tuner cycle', 'yaesu.sToRst': 'Click to fill the RST sent', 'yaesu.sidebandHint': 'Click to select this mode; click again to switch sideband (U/L)', 'yaesu.splitUpHint': 'Transmit this far above the receive frequency, and turn split on', 'yaesu.txOn': 'TX', 'yaesu.cw': 'CW', 'yaesu.breakInHint': 'Break-in: the rig switches to receive between characters', 'yaesu.zinHint': 'Zero-in: retune so the station you hear lands on your CW pitch',
+  'settings.pane.flex': 'Flex Console', 'tcip.console': "SunSDR Console", 'settings.pane.tci': "SunSDR Console", 'settings.pane.elecraft': "Elecraft Console", 'tcip.waiting': "Waiting for the radio — TCI is not connected.", 'tcip.meters': "Meters", 'tcip.transmit': "Transmit", 'tcip.receive': "Receive", 'tcip.drive': "Drive", 'tcip.tuneDrive': "Tune drive", 'tcip.mic': "Mic gain", 'tcip.volume': "Volume", 'tcip.squelch': "Squelch", 'tcip.agc': "AGC", 'tcip.filter': "Filter", 'tcip.mute': "MUTE", 'tcip.lock': "LOCK", 'tcip.off': "off", 'tcip.tune': "TUNE", 'tcip.tuning': "TUNING", 'tcip.txDisabled': "The radio is not allowing transmit", 'tcip.sMeterHint': "Click to put this report in the entry form. The radio sends a real signal level in dBm, so the S units are arithmetic rather than a calibration guess.", 'settings.pane.icom': 'Icom Console', 'settings.pane.yaesu': 'Yaesu Console', 'yaesu.notConnected': 'Yaesu CAT not connected', 'yaesu.meters': 'Meters', 'yaesu.bandMode': 'Band & mode', 'yaesu.receive': 'Receive', 'yaesu.noiseFilter': 'Noise & filter', 'yaesu.transmit': 'Transmit', 'yaesu.refresh': 'Refresh', 'yaesu.narrowHint': 'Narrow IF filter (NAR) — tightens the receive bandwidth. Only shown when the radio answers the command.', 'yaesu.tuneHint': 'Start an antenna-tuner cycle', 'yaesu.sToRst': 'Click to fill the RST sent', 'yaesu.sidebandHint': 'Click to select this mode; click again to switch sideband (U/L)', 'yaesu.splitUpHint': 'Transmit this far above the receive frequency, and turn split on', 'yaesu.txOn': 'TX', 'yaesu.cw': 'CW', 'yaesu.breakInHint': 'Break-in: the rig switches to receive between characters', 'yaesu.zinHint': 'Zero-in: retune so the station you hear lands on your CW pitch',
   'theme.auto': 'Auto (system)', 'theme.light-warm': 'Warm light', 'theme.light-cool': 'Cool light',
   'theme.light-sage': 'Sage light', 'theme.light-nordic': 'Nordic light', 'theme.sahara': 'Sahara', 'theme.dim-slate': 'Dim slate', 'theme.dark-warm': 'Warm dark',
   'theme.dark-graphite': 'Graphite dark', 'theme.dark-indigo': 'Indigo', 'theme.dark-teal': 'Ocean', 'theme.dark-plum': 'Plum', 'theme.high-contrast': 'High contrast',
@@ -596,7 +596,7 @@ const fr: Dict = {
   'settings.pane.map1': 'Carte — orthodromie + faisceau', 'settings.pane.map2': 'Carte — locator (rue)',
   'settings.pane.cluster': 'Spots cluster', 'settings.pane.worked': 'Déjà contactés',
   'settings.pane.recent': 'QSO récents', 'settings.pane.netcontrol': 'Gestion de net', 'settings.pane.decodes': 'Decodes FT',
-  'settings.pane.flex': 'Flex Console', 'settings.pane.icom': 'Icom Console', 'settings.pane.yaesu': 'Yaesu Console', 'yaesu.notConnected': 'CAT Yaesu non connecté', 'yaesu.meters': 'Mesures', 'yaesu.bandMode': 'Bande et mode', 'yaesu.receive': 'Réception', 'yaesu.noiseFilter': 'Bruit et filtre', 'yaesu.transmit': 'Émission', 'yaesu.refresh': 'Actualiser', 'yaesu.narrowHint': "Filtre FI étroit (NAR) — resserre la bande passante de réception. N'apparaît que si la radio répond à la commande.", 'yaesu.tuneHint': "Lancer un cycle d'accord d'antenne", 'yaesu.sToRst': 'Cliquer pour remplir le RST envoyé', 'yaesu.sidebandHint': 'Cliquer pour choisir ce mode ; recliquer pour changer de bande latérale (U/L)', 'yaesu.splitUpHint': "Émettre à cette distance au-dessus de la fréquence de réception, et activer le split", 'yaesu.txOn': 'TX', 'yaesu.cw': 'CW', 'yaesu.breakInHint': "Break-in : la radio repasse en réception entre les caractères", 'yaesu.zinHint': "Zéro-in : réaccorde pour que la station entendue tombe sur votre note CW",
+  'settings.pane.flex': 'Flex Console', 'tcip.console': "Console SunSDR", 'settings.pane.tci': "Console SunSDR", 'settings.pane.elecraft': "Console Elecraft", 'tcip.waiting': "En attente de la radio — TCI n'est pas connecté.", 'tcip.meters': "Mesures", 'tcip.transmit': "Émission", 'tcip.receive': "Réception", 'tcip.drive': "Puissance", 'tcip.tuneDrive': "Puissance d'accord", 'tcip.mic': "Gain micro", 'tcip.volume': "Volume", 'tcip.squelch': "Squelch", 'tcip.agc': "AGC", 'tcip.filter': "Filtre", 'tcip.mute': "MUET", 'tcip.lock': "VERR", 'tcip.off': "désactivé", 'tcip.tune': "ACCORD", 'tcip.tuning': "EN ACCORD", 'tcip.txDisabled': "La radio n'autorise pas l'émission", 'tcip.sMeterHint': "Cliquer pour reporter dans la saisie. La radio envoie un vrai niveau en dBm, donc les points S sont un calcul et non une estimation d'étalonnage.", 'settings.pane.icom': 'Icom Console', 'settings.pane.yaesu': 'Yaesu Console', 'yaesu.notConnected': 'CAT Yaesu non connecté', 'yaesu.meters': 'Mesures', 'yaesu.bandMode': 'Bande et mode', 'yaesu.receive': 'Réception', 'yaesu.noiseFilter': 'Bruit et filtre', 'yaesu.transmit': 'Émission', 'yaesu.refresh': 'Actualiser', 'yaesu.narrowHint': "Filtre FI étroit (NAR) — resserre la bande passante de réception. N'apparaît que si la radio répond à la commande.", 'yaesu.tuneHint': "Lancer un cycle d'accord d'antenne", 'yaesu.sToRst': 'Cliquer pour remplir le RST envoyé', 'yaesu.sidebandHint': 'Cliquer pour choisir ce mode ; recliquer pour changer de bande latérale (U/L)', 'yaesu.splitUpHint': "Émettre à cette distance au-dessus de la fréquence de réception, et activer le split", 'yaesu.txOn': 'TX', 'yaesu.cw': 'CW', 'yaesu.breakInHint': "Break-in : la radio repasse en réception entre les caractères", 'yaesu.zinHint': "Zéro-in : réaccorde pour que la station entendue tombe sur votre note CW",
   'theme.auto': 'Auto (système)', 'theme.light-warm': 'Clair chaud', 'theme.light-cool': 'Clair froid',
   'theme.light-sage': 'Clair sauge', 'theme.light-nordic': 'Clair nordique', 'theme.sahara': 'Sahara', 'theme.dim-slate': 'Ardoise tamisé', 'theme.dark-warm': 'Sombre chaud',
   'theme.dark-graphite': 'Sombre graphite', 'theme.dark-indigo': 'Indigo', 'theme.dark-teal': 'Océan', 'theme.dark-plum': 'Prune', 'theme.high-contrast': 'Contraste élevé',