fix(i18n): persist CMS translations and validate message catalogs

src/messages/fr.json

@@ -1679,7 +1679,7 @@
 					"noNowPlayingHint": "no now-playing API set",
 					"noListenersHint": "no listeners API set",
 					"endpointDiagnostics": "Endpoint diagnostics",
-					"diagnosticsLegend": "<span class=\"inline-block text-[0.72rem] font-bold px-2 py-0.5 rounded-full bg-green-600/20 text-[var(--color-text)]\">OK</span> reachable · <span class=\"inline-block text-[0.72rem] font-bold px-2 py-0.5 rounded-full bg-[var(--color-primary)]/18 text-[var(--color-text)]\">WARN</span> not configured · <span class=\"inline-block text-[0.72rem] font-bold px-2 py-0.5 rounded-full bg-red-500/22 text-[var(--color-text)]\">ERROR</span> fetch failed / timed out.",
+					"diagnosticsLegend": "OK : accessible · WARN : non configuré · ERROR : échec de la requête ou délai dépassé.",
 					"streamUrl": "Stream URL",
 					"unreachable": "unreachable",
 					"refresh": "Actualiser"
@@ -1738,7 +1738,7 @@
 					"noStreamUrlText": "There is no radio_stream_url set, so there is nothing to embed yet.",
 					"goToSettings": "Go to Radio Settings",
 					"livePreview": "Live preview",
-					"livePreviewText": "This is the bare <audio> player as visitors will see it. Press play to confirm the stream is reachable.",
+					"livePreviewText": "This is the bare audio player as visitors will see it. Press play to confirm the stream is reachable.",
 					"source": "Source",
 					"audioSnippet": "Audio player snippet",
 					"audioSnippetDesc": "Drop-in HTML5 audio player pointed straight at the stream. Works anywhere plain HTML is allowed.",
@@ -1969,7 +1969,7 @@
 				"title": "Alertes",
 				"subtitle": "Envoyer des alertes à tout l'hôtel et voir les alertes récentes",
 				"sendAlert": "Envoyer une alerte à l'hôtel",
-				"recentAlerts": "Alertes récentes",
+				"recentAlerts": "Alertes récentes ({count})",
 				"noRecentAlerts": "Aucune alerte récente",
 				"form": {
 					"title": "Titre de l'alerte",
@@ -2180,7 +2180,7 @@
 				"tabTest": "Test",
 				"tabAudit": "Audit log",
 				"importPermissions": "Importer permissions",
-				"importHint": "Paste a JSON array of permission objects. Format: [{ \"permission\": \"...\", \"minRank\": 7, \"description\": \"...\", \"groupName\": \"...\", \"dependsOn\": \"...\" }]",
+				"importHint": "Paste a JSON array of permission objects. Format: ['{' \"permission\": \"...\", \"minRank\": 7, \"description\": \"...\", \"groupName\": \"...\", \"dependsOn\": \"...\" '}']",
 				"importPlaceholder": "Paste JSON here…",
 				"import": "Importer",
 				"exportTitle": "Export permissions",
@@ -2317,7 +2317,7 @@
 				"presetsTitle": "Préréglages de thème",
 				"presetsSubtitle": "Choisir un jeu de couleurs prédéfini",
 				"applyPreset": "Appliquer",
-				"presetApplied": "Préréglage appliqué",
+				"presetApplied": "Préréglage appliqué: {preset}",
 				"customiseTitle": "Couleurs personnalisées",
 				"primary": "Primaire",
 				"secondary": "Secondaire",