Show clear offline messages for OWM weather and AI summaries.

Users see localized feedback when OpenWeatherMap or travel-day summary
features are used without connectivity, instead of generic API errors.

Co-authored-by: Cursor <cursoragent@cursor.com>

client/src/i18n/locales/da.json

@@ -358,6 +358,7 @@
       "event_remarks": "Bemærkninger / hændelser",
       "gps_btn": "Hent GPS-koordinater",
       "weather_btn": "OpenWeatherMap Kald vejret op",
+      "weather_offline": "OpenWeatherMap kræver internetforbindelse. Du er offline lige nu.",
       "event_wind_pressure": "Lufttryk (hPa)",
       "event_heel": "Krængning (°)",
       "event_sails": "Sejlhåndtering/motor",
@@ -381,6 +382,7 @@
       "ai_summary_error_no_key": "Ingen OpenRouter API-nøgle konfigureret på serveren.",
       "ai_summary_error_rate_limited": "Maksimalt antal genereringer nået for denne rejsedag.",
       "ai_summary_error_forbidden": "Kun skipperen må generere AI-resuméer.",
+      "ai_summary_offline": "AI-resumé kræver internetforbindelse. Du er offline lige nu.",
       "photos_title": "Vedhæftede billeder (E2E-krypteret)",
       "photo_caption_label": "Fotobeskrivelse/etiket (valgfrit)",
       "photo_caption_placeholder": "f.eks. at sætte sejl nær indsejlingen til havnen",

client/src/i18n/locales/de.json

@@ -358,6 +358,7 @@
       "event_remarks": "Bemerkungen / Vorkommnisse",
       "gps_btn": "GPS-Koordinaten abrufen",
       "weather_btn": "OpenWeatherMap Wetter abrufen",
+      "weather_offline": "OpenWeatherMap erfordert eine Internetverbindung. Du bist derzeit offline.",
       "event_wind_pressure": "Luftdruck (hPa)",
       "event_heel": "Krängung (°)",
       "event_sails": "Segelführung / Motor",
@@ -381,6 +382,7 @@
       "ai_summary_error_no_key": "Kein OpenRouter API-Schlüssel auf dem Server konfiguriert.",
       "ai_summary_error_rate_limited": "Maximale Anzahl an Generierungen für diesen Reisetag erreicht.",
       "ai_summary_error_forbidden": "Nur der Skipper darf KI-Zusammenfassungen generieren.",
+      "ai_summary_offline": "Die KI-Zusammenfassung erfordert eine Internetverbindung. Du bist derzeit offline.",
       "photos_title": "Foto-Anhänge (E2E-verschlüsselt)",
       "photo_caption_label": "Foto-Beschreibung / Label (Optional)",
       "photo_caption_placeholder": "z.B. Segel setzen nahe Hafeneinfahrt",

client/src/i18n/locales/en.json

@@ -358,6 +358,7 @@
       "event_remarks": "Remarks / Events",
       "gps_btn": "Get GPS Location",
       "weather_btn": "Fetch OpenWeatherMap Weather",
+      "weather_offline": "OpenWeatherMap requires an internet connection. You are currently offline.",
       "event_wind_pressure": "Barometer (hPa)",
       "event_heel": "Heel Angle (°)",
       "event_sails": "Sails / Motor Status",
@@ -381,6 +382,7 @@
       "ai_summary_error_no_key": "No OpenRouter API key configured on the server.",
       "ai_summary_error_rate_limited": "Maximum number of generations reached for this travel day.",
       "ai_summary_error_forbidden": "Only the skipper may generate AI summaries.",
+      "ai_summary_offline": "AI summary generation requires an internet connection. You are currently offline.",
       "photos_title": "Photo Attachments (E2E Encrypted)",
       "photo_caption_label": "Photo Caption / Label (Optional)",
       "photo_caption_placeholder": "e.g. Setting sails near harbor entrance",

client/src/i18n/locales/nb.json

@@ -358,6 +358,7 @@
       "event_remarks": "Merknader / hendelser",
       "gps_btn": "Hent GPS-koordinater",
       "weather_btn": "OpenWeatherMap Ring opp været",
+      "weather_offline": "OpenWeatherMap krever internettforbindelse. Du er frakoblet.",
       "event_wind_pressure": "Lufttrykk (hPa)",
       "event_heel": "Helning (°)",
       "event_sails": "Seilhåndtering / motor",
@@ -381,6 +382,7 @@
       "ai_summary_error_no_key": "Ingen OpenRouter API-nøkkel konfigurert på serveren.",
       "ai_summary_error_rate_limited": "Maksimalt antall genereringer nådd for denne reisedagen.",
       "ai_summary_error_forbidden": "Kun skipperen kan generere AI-sammendrag.",
+      "ai_summary_offline": "AI-sammendrag krever internettforbindelse. Du er frakoblet.",
       "photos_title": "Bildevedlegg (E2E-kryptert)",
       "photo_caption_label": "Fotobeskrivelse/etikett (valgfritt)",
       "photo_caption_placeholder": "f.eks. å sette seil nær innseilingen til havnen",

client/src/i18n/locales/sv.json

@@ -358,6 +358,7 @@
       "event_remarks": "Anmärkningar / incidenter",
       "gps_btn": "Hämta GPS-koordinater",
       "weather_btn": "OpenWeatherMap Ring upp väder",
+      "weather_offline": "OpenWeatherMap kräver internetanslutning. Du är offline.",
       "event_wind_pressure": "Lufttryck (hPa)",
       "event_heel": "Krängning (°)",
       "event_sails": "Segelhantering / motor",
@@ -381,6 +382,7 @@
       "ai_summary_error_no_key": "Ingen OpenRouter API-nyckel konfigurerad på servern.",
       "ai_summary_error_rate_limited": "Maximalt antal genereringar nått för denna resedag.",
       "ai_summary_error_forbidden": "Endast skepparen får generera AI-sammanfattningar.",
+      "ai_summary_offline": "AI-sammanfattning kräver internetanslutning. Du är offline.",
       "photos_title": "Fotobilagor (E2E-krypterade)",
       "photo_caption_label": "Fotobeskrivning/etikett (valfritt)",
       "photo_caption_placeholder": "t.ex. sätta segel nära hamninloppet",