fix(web): show discord sessions and integration labels

src/GmRelay.Web/Components/Pages/Home.razor

@@ -44,9 +44,14 @@
                     <div class="group-card-icon">🎮</div>
                     <h3 class="group-card-title">@group.Name</h3>
                     <p class="group-card-id">ID: @(group.Platform == "Discord" ? group.ExternalGroupId : group.TelegramChatId.ToString())</p>
-                    <span class="status-badge @(group.ManagerRole == GroupManagerRoleExtensions.OwnerValue ? "status-success" : "status-info")" style="align-self: flex-start; margin-bottom: 1rem;">
-                        @FormatRole(group.ManagerRole)
-                    </span>
+                    <div class="group-card-meta">
+                        <span class="status-badge platform-badge">
+                            @FormatPlatform(group.Platform)
+                        </span>
+                        <span class="status-badge @(group.ManagerRole == GroupManagerRoleExtensions.OwnerValue ? "status-success" : "status-info")">
+                            @FormatRole(group.ManagerRole)
+                        </span>
+                    </div>
                     <a href="/group/@group.Id" class="btn-gm btn-gm-primary" style="width: 100%; justify-content: center; margin-top: auto;">
                         Посмотреть игры →
                     </a>
@@ -81,6 +86,20 @@
         font-family: 'Courier New', monospace;
         margin-bottom: 1rem;
     }
+
+    .group-card-meta {
+        display: flex;
+        flex-wrap: wrap;
+        gap: 0.5rem;
+        align-items: center;
+        margin-bottom: 1rem;
+    }
+
+    .platform-badge {
+        background: rgba(88, 101, 242, 0.15);
+        color: #9ea8ff;
+        border-color: rgba(88, 101, 242, 0.35);
+    }
 </style>
 
 @code {
@@ -104,4 +123,7 @@
 
     private static string FormatRole(string role) =>
         GroupManagerRoleExtensions.FromDatabaseValue(role).ToDisplayName();
+
+    private static string FormatPlatform(string? platform) =>
+        string.Equals(platform, "Discord", StringComparison.OrdinalIgnoreCase) ? "Discord" : "Telegram";
 }

src/GmRelay.Web/Services/SessionService.cs

@@ -123,11 +123,18 @@ public sealed class SessionService(
             SELECT g.id,
                    g.telegram_chat_id AS TelegramChatId,
                    g.external_group_id AS ExternalGroupId,
-                   g.name,
+                   COALESCE(NULLIF(g.name, g.external_group_id), latest_session.title, g.name) AS Name,
                    g.platform AS Platform,
                    vg.ManagerRole
             FROM visible_groups vg
             JOIN game_groups g ON g.id = vg.group_id
+            LEFT JOIN LATERAL (
+                SELECT s.title
+                FROM sessions s
+                WHERE s.group_id = g.id
+                ORDER BY s.scheduled_at DESC
+                LIMIT 1
+            ) latest_session ON true
             ORDER BY g.name
             """,
             new
@@ -146,10 +153,17 @@ public sealed class SessionService(
             SELECT g.id,
                    g.telegram_chat_id AS TelegramChatId,
                    g.external_group_id AS ExternalGroupId,
-                   g.name,
+                   COALESCE(NULLIF(g.name, g.external_group_id), latest_session.title, g.name) AS Name,
                    g.platform AS Platform,
                    @OwnerRole AS ManagerRole
             FROM game_groups g
+            LEFT JOIN LATERAL (
+                SELECT s.title
+                FROM sessions s
+                WHERE s.group_id = g.id
+                ORDER BY s.scheduled_at DESC
+                LIMIT 1
+            ) latest_session ON true
             WHERE g.id = @GroupId
             """,
             new { GroupId = groupId, OwnerRole = GroupManagerRoleExtensions.OwnerValue });