feat(ftx): the digital corner gets its own menu, and the watchlist learns to line up

An FTx menu between View and Tools gathers FT Decodes, FT Map and the
Grid squares map — three views of the same UDP feed that were buried in
Tools. And the watchlist spot rows swap the elastic country column for
fixed widths, so band, mode and frequency read as columns instead of
starting wherever each country name happened to end.

frontend/src/App.tsx

@@ -5117,13 +5117,17 @@ export default function App() {
       { type: 'item', label: t('view.refresh'), action: 'view.refresh', shortcut: 'F5' },
       { type: 'item', label: t('view.clearFilters'), action: 'view.clearfilters' },
     ]},
+    // The digital-mode corner gets its own menu: the decode list, its map,
+    // and the grid-square chase all live off the same UDP feed.
+    { name: 'ftx', label: t('menu.ftx'), items: [
+      { type: 'item', label: t('dec.tab'), action: 'tools.decodes' },
+      { type: 'item', label: t('ftmap.tab'), action: 'tools.ftmap' },
+      { type: 'item', label: t('gsm.title'), action: 'tools.grids' },
+    ]},
     { name: 'tools', label: t('menu.tools'), items: [
       { type: 'item', label: t('tools.qslManager'), action: 'tools.qslmanager' },
       { type: 'item', label: t('stats.tab'), action: 'tools.stats' },
       { type: 'item', label: t('station.title'), action: 'tools.station' },
-      { type: 'item', label: t('dec.tab'), action: 'tools.decodes' },
-      { type: 'item', label: t('ftmap.tab'), action: 'tools.ftmap' },
-      { type: 'item', label: t('gsm.title'), action: 'tools.grids' },
       { type: 'item', label: t('tools.qslDesigner'), action: 'tools.qsldesigner' },
       { type: 'separator' },
       { type: 'item', label: (wkEnabled ? '✓ ' : '') + t('tools.winkeyer'), action: 'tools.winkeyer' },

frontend/src/components/WatchlistTab.tsx

@@ -391,11 +391,12 @@ export function WatchlistTab({ spots, spotStatus, onSpotSelect, onSpotClick }: P
                         className={cn('w-full flex items-center gap-2 px-2 py-1.5 rounded text-[11px] bg-muted/25 hover:bg-muted/70 transition-colors text-left',
                           !done && 'border-l-[3px] border-warning')}>
                         {done && <span className='font-bold shrink-0 text-success'>✓</span>}
-                        <span className="font-mono font-bold text-info shrink-0">{s.dx_call}</span>
-                        <span className="text-muted-foreground truncate flex-1 min-w-0 max-w-56">{(s as any).country ?? ''}</span>
-                        <span className="px-1.5 rounded bg-muted shrink-0">{s.band}</span>
-                        {mode && <span className="px-1.5 rounded shrink-0" style={{ color: 'var(--chart-5)', background: 'color-mix(in srgb, var(--chart-5) 12%, transparent)' }}>{mode}</span>}
-                        <span className="font-mono text-muted-foreground shrink-0">{(s.freq_hz / 1e6).toFixed(4)}</span>
+                        {/* Fixed columns: an elastic country made band/mode/freq start wherever the name ended — every row its own ruler. */}
+                        <span className="font-mono font-bold text-info shrink-0 w-24 truncate">{s.dx_call}</span>
+                        <span className="text-muted-foreground truncate shrink-0 w-44">{(s as any).country ?? ''}</span>
+                        <span className="px-1.5 rounded bg-muted shrink-0 w-11 text-center">{s.band}</span>
+                        <span className="px-1.5 rounded shrink-0 w-11 text-center" style={mode ? { color: 'var(--chart-5)', background: 'color-mix(in srgb, var(--chart-5) 12%, transparent)' } : undefined}>{mode || ' '}</span>
+                        <span className="font-mono text-muted-foreground shrink-0 w-16 text-right">{(s.freq_hz / 1e6).toFixed(4)}</span>
                         {badge && chip(badge.color, badge.label)}
                         <div className="flex-1" />
                         {done

frontend/src/lib/i18n.tsx

@@ -25,7 +25,7 @@ const en: Dict = {
   'upd.retry': 'Retry', 'upd.browser': 'Open page', 'upd.checking': 'Checking for updates…', 'upd.upToDate': "You're up to date",
   'rate.title': 'QSO rate (QSOs/hour) — projected from the last 10 / 60 minutes',
   'lotw.feedStale': "ARRL's user list itself was last built on {date}, so this figure may be older than the station", 'lotw.userTip': 'LoTW user — last upload {date} ({days} days ago)',
-  'menu.file': 'File', 'menu.edit': 'Edit', 'menu.view': 'View', 'menu.tools': 'Tools',
+  'menu.ftx': 'FTx', 'menu.file': 'File', 'menu.edit': 'Edit', 'menu.view': 'View', 'menu.tools': 'Tools',
   'file.import': 'Import ADIF…', 'file.export': 'Export ADIF…', 'file.exporting': 'Exporting…',
   'file.exportCabrillo': 'Export Cabrillo…', 'file.deleteAll': 'Delete all QSOs…', 'file.exit': 'Exit',
   'edit.editSel': 'Edit selected QSO…', 'edit.prefs': 'Preferences…',
@@ -549,7 +549,7 @@ const fr: Dict = {
   'live.stationsTitle': 'Stations on air', 'live.stationsEmpty': 'Aucune station ne reporte pour le moment.', 'live.stationsHide': 'Masquer',
   'rate.title': 'Rythme QSO (QSO/heure) — projeté sur les 10 / 60 dernières minutes',
   'lotw.feedStale': "la liste ARRL elle-même date du {date}, ce chiffre peut donc être plus vieux que la station", 'lotw.userTip': 'Utilisateur LoTW — dernier upload {date} (il y a {days} j)',
-  'menu.file': 'Fichier', 'menu.edit': 'Édition', 'menu.view': 'Affichage', 'menu.tools': 'Outils',
+  'menu.ftx': 'FTx', 'menu.file': 'Fichier', 'menu.edit': 'Édition', 'menu.view': 'Affichage', 'menu.tools': 'Outils',
   'file.import': 'Importer ADIF…', 'file.export': 'Exporter ADIF…', 'file.exporting': 'Export…',
   'file.exportCabrillo': 'Exporter Cabrillo…', 'file.deleteAll': 'Supprimer tous les QSO…', 'file.exit': 'Quitter',
   'edit.editSel': 'Éditer le QSO sélectionné…', 'edit.prefs': 'Préférences…',