feat(notif): distinguish foreground vs background relay count in popup

The always-on notification now reads "Connected to N relays" while the
app is foreground (the pool also holds feed/finder outbox relays) and
"Connected to N inbox relays" once backgrounded (feeds torn down, only
inbox + DM relays remain). The label is chosen from MainActivity.isResumed
at each notification refresh; since foreground/background transitions
always change the connected count, the existing count-driven re-post
picks up the new wording.

Both messages are now <plurals> (relay/relays declines in many locales),
converting the existing always_on_notif_connected across all 11 locales
that had it (other-only; Crowdin fans out the remaining CLDR categories).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Ukw6FJPFh3JKGXL532p3ae

amethyst/src/main/java/com/vitorpamplona/amethyst/service/notifications/NotificationRelayService.kt

@@ -39,6 +39,7 @@ import androidx.core.content.ContextCompat
 import com.vitorpamplona.amethyst.Amethyst
 import com.vitorpamplona.amethyst.R
 import com.vitorpamplona.amethyst.ui.MainActivity
+import com.vitorpamplona.amethyst.ui.pluralStringRes
 import com.vitorpamplona.quartz.utils.Log
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
@@ -274,10 +275,15 @@ class NotificationRelayService : Service() {
 
     private fun buildNotification(connectedRelays: Int): Notification {
         val contentText =
-            if (connectedRelays > 0) {
-                getString(R.string.always_on_notif_connected, connectedRelays)
-            } else {
-                getString(R.string.always_on_notif_connecting)
+            when {
+                connectedRelays <= 0 -> getString(R.string.always_on_notif_connecting)
+                // Foreground: the pool also holds the feed/finder outbox relays, so the
+                // count reflects all connections, not just the inbox. Backgrounded, the
+                // feeds tear down and only inbox + DM relays remain.
+                MainActivity.isResumed ->
+                    pluralStringRes(this, R.plurals.always_on_notif_connected_foreground, connectedRelays, connectedRelays)
+                else ->
+                    pluralStringRes(this, R.plurals.always_on_notif_connected, connectedRelays, connectedRelays)
             }
 
         val openAppIntent =

amethyst/src/main/res/values-cs-rCZ/strings.xml

@@ -1341,7 +1341,9 @@
     <string name="call_settings_turn_credential">Pověření</string>
     <string name="always_on_notif_channel_description">Udržuje připojení k vašim inbox relayím aktivní pro oznámení v reálném čase</string>
     <string name="always_on_notif_title">Amethyst oznámení aktivní</string>
-    <string name="always_on_notif_connected">Připojeno k %1$d inbox relayím</string>
+    <plurals name="always_on_notif_connected">
+        <item quantity="other">Připojeno k %1$d inbox relayím</item>
+    </plurals>
     <string name="always_on_notif_connecting">Připojování k inbox relayím\u2026</string>
     <string name="always_on_notif_setting_title">Služba trvalých oznámení</string>
     <string name="always_on_notif_setting_description">Udržuje trvalé připojení k vašim inbox relayím pro okamžité doručování oznámení. Zobrazuje průběžné oznámení. Spotřebovává více baterie, ale zajišťuje, že nezmeškáte žádnou zprávu.</string>

amethyst/src/main/res/values-de-rDE/strings.xml

@@ -1325,7 +1325,9 @@ anz der Bedingungen ist erforderlich</string>
     <string name="call_settings_turn_credential">Anmeldeinformationen</string>
     <string name="always_on_notif_channel_description">Hält Verbindungen zu deinen Inbox-Relays aktiv für Echtzeit-Benachrichtigungen</string>
     <string name="always_on_notif_title">Amethyst-Benachrichtigungen aktiv</string>
-    <string name="always_on_notif_connected">Mit %1$d Inbox-Relays verbunden</string>
+    <plurals name="always_on_notif_connected">
+        <item quantity="other">Mit %1$d Inbox-Relays verbunden</item>
+    </plurals>
     <string name="always_on_notif_connecting">Verbinde mit Inbox-Relays\u2026</string>
     <string name="always_on_notif_setting_title">Dauerhafter Benachrichtigungsdienst</string>
     <string name="always_on_notif_setting_description">Hält eine dauerhafte Verbindung zu deinen Inbox-Relays für sofortige Benachrichtigungen aufrecht. Zeigt eine fortlaufende Benachrichtigung an. Verbraucht mehr Akku, stellt aber sicher, dass du keine Nachricht verpasst.</string>

amethyst/src/main/res/values-hi-rIN/strings.xml

@@ -1311,7 +1311,9 @@
     <string name="call_settings_turn_credential">योग्यता प्रमाण</string>
     <string name="always_on_notif_channel_description">आपके आगतपेटिका पुनःप्रसारकों के साथ संयोजन सक्रिय रखता है तत्काल सूचनाओं के लिए</string>
     <string name="always_on_notif_title">अमेथिस्ट सूचनाएँ सक्रिय</string>
-    <string name="always_on_notif_connected">संयोजित %1$d आगतपेटिका पुनःप्रसारकों के साथ</string>
+    <plurals name="always_on_notif_connected">
+        <item quantity="other">संयोजित %1$d आगतपेटिका पुनःप्रसारकों के साथ</item>
+    </plurals>
     <string name="always_on_notif_connecting">आगतपेटिका पुनःप्रसारकों के साथ संयोजन किया जा रहा है \u2026</string>
     <string name="always_on_notif_setting_title">सदैव सक्रिय सूचना सेवा</string>
     <string name="always_on_notif_setting_description">अनवरत संयोजन बनाए रखता है आपके आगतपेटिका पुनःप्रसारकों के साथ तत्काल सूचना वितरण के लिए। एक स्थायी सूचना दिखाता है। विद्युत्कोष का अधिक उपयोग करता है पर निश्चित करता है कि आप कभी भी सन्देश नहीं खोएँगे।</string>

amethyst/src/main/res/values-hu-rHU/strings.xml

@@ -1327,7 +1327,9 @@
     <string name="call_settings_turn_credential">Hitelesítési adatok</string>
     <string name="always_on_notif_channel_description">Aktív kapcsolatot tart fenn a beérkező üzenetek átjátszóival a valós idejű értesítések érdekében</string>
     <string name="always_on_notif_title">Amethyst értesítések aktíválva</string>
-    <string name="always_on_notif_connected">Kapcsolódva %1$d beérkező üzenetátjátszóhoz</string>
+    <plurals name="always_on_notif_connected">
+        <item quantity="other">Kapcsolódva %1$d beérkező üzenetátjátszóhoz</item>
+    </plurals>
     <string name="always_on_notif_connecting">Kapcsolódás a beérkező üzenetátjátszókhoz\u2026</string>
     <string name="always_on_notif_setting_title">Folyamatos értesítési szolgáltatás</string>
     <string name="always_on_notif_setting_description">Folyamatos kapcsolatot tart fenn a beérkező üzenetek átjátszóival az értesítések azonnali kézbesítése érdekében. Megjeleníti a folyamatban lévő értesítéseket. Több akkumulátort fogyaszt, de így biztosan nem marad le egyetlen üzenetről sem.</string>

amethyst/src/main/res/values-nl-rNL/strings.xml

@@ -1069,7 +1069,9 @@
     <string name="call_settings_turn_credential">Credential</string>
     <string name="always_on_notif_channel_description">Houdt verbindingen met je inbox-relays actief voor realtime meldingen</string>
     <string name="always_on_notif_title">Amethyst-meldingen actief</string>
-    <string name="always_on_notif_connected">Verbonden met %1$d inbox-relays</string>
+    <plurals name="always_on_notif_connected">
+        <item quantity="other">Verbonden met %1$d inbox-relays</item>
+    </plurals>
     <string name="always_on_notif_connecting">Verbinden met inbox-relays…</string>
     <string name="always_on_notif_setting_title">Altijd-aan meldingsdienst</string>
     <string name="always_on_notif_setting_description">Houdt een persistente verbinding met je inbox-relays voor directe melding. Toont een permanente notificatie. Gebruikt meer batterij maar zorgt dat je nooit een bericht mist.</string>

amethyst/src/main/res/values-pl-rPL/strings.xml

@@ -1345,7 +1345,9 @@ Zaplanowane posty z innych kont nie zostaną opublikowane, dopóki to konto jest
     <string name="call_settings_turn_credential">Uwierzytelnienie</string>
     <string name="always_on_notif_channel_description">Utrzymuje aktywne połączenia z transmiterami skrzynki odbiorczej, umożliwiając otrzymywanie powiadomień w czasie rzeczywistym</string>
     <string name="always_on_notif_title">Powiadomienia Ametyst Aktywne</string>
-    <string name="always_on_notif_connected">Połączono z %1$d transmiterami odbiorczymi</string>
+    <plurals name="always_on_notif_connected">
+        <item quantity="other">Połączono z %1$d transmiterami odbiorczymi</item>
+    </plurals>
     <string name="always_on_notif_connecting">Łączenie z transmiterami odbiorczymi\u2026</string>
     <string name="always_on_notif_setting_title">Usługa powiadomień zawsze włączona</string>
     <string name="always_on_notif_setting_description">Utrzymuje stałe połączenie z transmiterami odbiorczymi, aby zapewnić natychmiastowe dostarczanie powiadomień. Wyświetla bieżące powiadomienia. Zużywa więcej baterii, ale gwarantuje, że nigdy nie przegapisz żadnej wiadomości.</string>

amethyst/src/main/res/values-pt-rBR/strings.xml

@@ -1320,7 +1320,9 @@
     <string name="call_settings_turn_credential">Credencial</string>
     <string name="always_on_notif_channel_description">Mantém as conexões com seus relays de caixa de entrada ativas para notificações em tempo real</string>
     <string name="always_on_notif_title">Notificações do Amethyst ativas</string>
-    <string name="always_on_notif_connected">Conectado a %1$d relays de caixa de entrada</string>
+    <plurals name="always_on_notif_connected">
+        <item quantity="other">Conectado a %1$d relays de caixa de entrada</item>
+    </plurals>
     <string name="always_on_notif_connecting">Conectando aos relays de caixa de entrada\u2026</string>
     <string name="always_on_notif_setting_title">Serviço de notificações sempre ativo</string>
     <string name="always_on_notif_setting_description">Mantém uma conexão persistente com seus relays de caixa de entrada para entrega instantânea de notificações. Mostra uma notificação contínua. Usa mais bateria, mas garante que você nunca perca uma mensagem.</string>

amethyst/src/main/res/values-sl-rSI/strings.xml

@@ -1342,7 +1342,9 @@ Za podpisovanje se je potrebno prijaviti s privatnim ključem</string>
     <string name="call_settings_turn_credential">Akreditivi</string>
     <string name="always_on_notif_channel_description">Ohranja aktivne povezave z vašimi releji za obvestila v realnem času</string>
     <string name="always_on_notif_title">Amethyst obvestila so aktivna</string>
-    <string name="always_on_notif_connected">Povezan z %1$d vhodnimi releji</string>
+    <plurals name="always_on_notif_connected">
+        <item quantity="other">Povezan z %1$d vhodnimi releji</item>
+    </plurals>
     <string name="always_on_notif_connecting">Povezovanje vhodnih relejev\u2026</string>
     <string name="always_on_notif_setting_title">Vedno aktivna obvestila</string>
     <string name="always_on_notif_setting_description">Ohranja stalno povezavo z vašimi releji za takojšnjo dostavo obvestil. Prikazuje trajno obvestilo. Porabi več baterije, a zagotavlja, da ne zamudite nobenega sporočila.</string>

amethyst/src/main/res/values-sv-rSE/strings.xml

@@ -1320,7 +1320,9 @@
     <string name="call_settings_turn_credential">Inloggningsuppgift</string>
     <string name="always_on_notif_channel_description">Håller anslutningarna till dina inbox-relän aktiva för realtidsnotifieringar</string>
     <string name="always_on_notif_title">Amethyst-notifieringar aktiva</string>
-    <string name="always_on_notif_connected">Ansluten till %1$d inbox-relän</string>
+    <plurals name="always_on_notif_connected">
+        <item quantity="other">Ansluten till %1$d inbox-relän</item>
+    </plurals>
     <string name="always_on_notif_connecting">Ansluter till inbox-relän\u2026</string>
     <string name="always_on_notif_setting_title">Alltid på-notifieringstjänst</string>
     <string name="always_on_notif_setting_description">Upprätthåller en konstant anslutning till dina inbox-relän för omedelbar leverans av notifieringar. Visar en pågående notifiering. Använder mer batteri men säkerställer att du aldrig missar ett meddelande.</string>

amethyst/src/main/res/values-zh-rCN/strings.xml

@@ -1307,7 +1307,9 @@
     <string name="call_settings_turn_credential">凭证</string>
     <string name="always_on_notif_channel_description">保持与收件箱中继的连接以便接收实时通知</string>
     <string name="always_on_notif_title">Amethyst 通知活跃</string>
-    <string name="always_on_notif_connected">已连接到 %1$d 个收件箱中继</string>
+    <plurals name="always_on_notif_connected">
+        <item quantity="other">已连接到 %1$d 个收件箱中继</item>
+    </plurals>
     <string name="always_on_notif_connecting">正在连接到收件箱中继\u2026</string>
     <string name="always_on_notif_setting_title">“始终显示通知”服务</string>
     <string name="always_on_notif_setting_description">保持与收件箱中继的持续连接以便即时发送通知。 显示正在进行的通知。使用更多电量，但确保您永远不会错过消息。</string>

amethyst/src/main/res/values/strings.xml

@@ -1438,7 +1438,14 @@
     <string name="always_on_notif_channel_name" translatable="false">Relay Connection Service</string>
     <string name="always_on_notif_channel_description">Keeps connections to your inbox relays active for real-time notifications</string>
     <string name="always_on_notif_title">Amethyst Notifications Active</string>
-    <string name="always_on_notif_connected">Connected to %1$d inbox relays</string>
+    <plurals name="always_on_notif_connected">
+        <item quantity="one">Connected to %1$d inbox relay</item>
+        <item quantity="other">Connected to %1$d inbox relays</item>
+    </plurals>
+    <plurals name="always_on_notif_connected_foreground">
+        <item quantity="one">Connected to %1$d relay</item>
+        <item quantity="other">Connected to %1$d relays</item>
+    </plurals>
     <string name="always_on_notif_connecting">Connecting to inbox relays\u2026</string>
     <string name="always_on_notif_setting_title">Always-on notification service</string>
     <string name="always_on_notif_setting_description">Keeps a persistent connection to your inbox relays for instant notification delivery. Shows an ongoing notification. Uses more battery but ensures you never miss a message.</string>