feat(frontend): service messages speak russian and english

frontend/src/lib/components/ActionMessage.svelte

@@ -2,6 +2,7 @@
   import type { MessageView } from "#lib/api/types.js";
   import Icon from "#lib/components/ui/Icon.svelte";
   import { accountName, peerName } from "#lib/format/peer.js";
+  import { t } from "#lib/i18n/locale.svelte.js";
   import { accounts } from "#lib/stores/accounts.svelte.js";
   import { peers } from "#lib/stores/peers.svelte.js";
 
@@ -16,10 +17,12 @@
 
   function nameOf(id: number | null): string {
     if (id === null) {
-      return "Someone";
+      return t("service.someone");
     }
     if (id === ownId) {
-      return accounts.selected ? accountName(accounts.selected) : "You";
+      return accounts.selected
+        ? accountName(accounts.selected)
+        : t("service.you");
     }
     const peer = peers.get(id);
     return peer ? peerName(peer) : String(id);
@@ -44,35 +47,39 @@
         const selfJoin =
           members.length === 1 && members[0] === message.sender_id;
         if (selfJoin) {
-          return `${actor} joined the group`;
+          return t("service.joined", { actor });
         }
         const names = members.map(nameOf).join(", ");
-        return names ? `${actor} added ${names}` : `${actor} joined the group`;
+        return names
+          ? t("service.added", { actor, names })
+          : t("service.joined", { actor });
       }
       case "left_chat_members":
-        return `${actor} left the group`;
+        return t("service.left", { actor });
       case "pinned_message":
-        return `${actor} pinned a message`;
+        return t("service.pinned", { actor });
       case "group_chat_created":
-        return `${actor} created the group`;
+        return t("service.groupCreated", { actor });
       case "channel_chat_created":
-        return "Channel created";
+        return t("service.channelCreated");
       case "phone_call_ended":
         return service.duration === null
-          ? "Call ended"
-          : `Call ended · ${durationOf(service.duration)}`;
+          ? t("service.callEnded")
+          : t("service.callEndedAfter", {
+              duration: durationOf(service.duration),
+            });
       case "phone_call_started":
-        return "Call started";
+        return t("service.callStarted");
       case "poll_option_added":
-        return `${actor} added a poll option`;
+        return t("service.pollOption", { actor });
       case "new_chat_title":
-        return `${actor} changed the group name`;
+        return t("service.titleChanged", { actor });
       case "new_chat_photo":
-        return `${actor} changed the group photo`;
+        return t("service.photoChanged", { actor });
       case "delete_chat_photo":
-        return `${actor} removed the group photo`;
+        return t("service.photoRemoved", { actor });
       default:
-        return service.kind.replace(/_/g, " ") || "Service message";
+        return t("service.unknown");
     }
   });
 

frontend/src/lib/i18n/messages.ts

@@ -14,6 +14,7 @@ import { policy } from "#lib/i18n/messages/policy.js";
 import { profile } from "#lib/i18n/messages/profile.js";
 import { read } from "#lib/i18n/messages/read.js";
 import { search } from "#lib/i18n/messages/search.js";
+import { service } from "#lib/i18n/messages/service.js";
 import { settings } from "#lib/i18n/messages/settings.js";
 import { shares } from "#lib/i18n/messages/shares.js";
 import { social } from "#lib/i18n/messages/social.js";
@@ -40,6 +41,7 @@ export const messages = {
   ...profile,
   ...read,
   ...search,
+  ...service,
   ...settings,
   ...shares,
   ...social,

frontend/src/lib/i18n/messages/service.ts

@@ -0,0 +1,50 @@
+import type { Messages } from "#lib/i18n/types.js";
+
+export const service = {
+  "service.added": {
+    en: "{actor} added {names}",
+    ru: "{actor} добавил(а) {names}",
+  },
+  "service.callEnded": { en: "Call ended", ru: "Звонок завершён" },
+  "service.callEndedAfter": {
+    en: "Call ended · {duration}",
+    ru: "Звонок завершён · {duration}",
+  },
+  "service.callStarted": { en: "Call started", ru: "Звонок начат" },
+  "service.channelCreated": { en: "Channel created", ru: "Канал создан" },
+  "service.groupCreated": {
+    en: "{actor} created the group",
+    ru: "{actor} создал(а) группу",
+  },
+  "service.joined": {
+    en: "{actor} joined the group",
+    ru: "{actor} вступил(а) в группу",
+  },
+  "service.left": {
+    en: "{actor} left the group",
+    ru: "{actor} покинул(а) группу",
+  },
+  "service.photoChanged": {
+    en: "{actor} changed the group photo",
+    ru: "{actor} изменил(а) фото группы",
+  },
+  "service.photoRemoved": {
+    en: "{actor} removed the group photo",
+    ru: "{actor} удалил(а) фото группы",
+  },
+  "service.pinned": {
+    en: "{actor} pinned a message",
+    ru: "{actor} закрепил(а) сообщение",
+  },
+  "service.pollOption": {
+    en: "{actor} added a poll option",
+    ru: "{actor} добавил(а) вариант в опрос",
+  },
+  "service.someone": { en: "Someone", ru: "Кто-то" },
+  "service.titleChanged": {
+    en: "{actor} changed the group name",
+    ru: "{actor} изменил(а) название группы",
+  },
+  "service.unknown": { en: "Service message", ru: "Служебное сообщение" },
+  "service.you": { en: "You", ru: "Вы" },
+} satisfies Messages;