Merge pull request #107: feat: add public club pages

Add publication settings for clubs and sessions, read-only public club/session pages, dashboard controls, privacy-focused public queries, docs, and tests.

Bump version to 3.3.0

.gitea/workflows/deploy.yml

@@ -6,7 +6,7 @@ on:
       - main 
 
 env:
-  VERSION: 3.2.0
+  VERSION: 3.3.0
 
 jobs:
   # ЧАСТЬ 1: Собираем образы и кладем в Gitea (чтобы делиться с ребятами)

Directory.Build.props

@@ -1,6 +1,6 @@
 <Project>
   <PropertyGroup>
-    <Version>3.2.0</Version>
+    <Version>3.3.0</Version>
     <TargetFramework>net10.0</TargetFramework>
     <LangVersion>preview</LangVersion>
     <Nullable>enable</Nullable>

README.md

@@ -4,7 +4,7 @@
 
 Проект разработан с упором на производительность, архитектуру Vertical Slice, Native AOT (для бота) и удобство развертывания с использованием .NET Aspire.
 
-**Текущая версия:** `v2.8.0`.
+**Текущая версия:** `v3.3.0`.
 
 ---
 
@@ -37,6 +37,7 @@
 - **📱 Telegram Mini App Dashboard**: Мобильная панель открывается из Telegram, проверяет `initData` на сервере, учитывает safe-area телефона и верхнюю панель Telegram.
 - **✏️ Редактирование**: Детальное изменение дат, названий и статусов сессий.
 - **🤝 Co-GM и делегирование**: Owner назначает помощников по Telegram ID; co-GM управляет расписанием, но **не может назначать других co-GM**.
+- **🌍 Публичные страницы клубов**: Owner и co-GM включают read-only страницу `/club/{slug}` и отдельные ссылки `/s/{sessionId}` только для опубликованных сессий; состав игроков и приватные join-ссылки не показываются.
 - **📋 Шаблоны кампаний**: Вкладка `Шаблоны` отдельно от страницы группы: сохранение типовых параметров и запуск нового batch из шаблона.
 - **📦 Bulk-операции для Batch Sessions**:
   - обновить общий `title`/`link` у всей пачки;

compose.yaml

@@ -49,7 +49,7 @@ services:
         crond -f
 
   bot:
-    image: git.codeanddice.ru/toutsu/gmrelay-bot:3.2.0
+    image: git.codeanddice.ru/toutsu/gmrelay-bot:3.3.0
     restart: always
     depends_on:
       db:
@@ -67,7 +67,7 @@ services:
       retries: 3
 
   discord:
-    image: git.codeanddice.ru/toutsu/gmrelay-discord-bot:3.2.0
+    image: git.codeanddice.ru/toutsu/gmrelay-discord-bot:3.3.0
     restart: always
     depends_on:
       db:
@@ -84,7 +84,7 @@ services:
       retries: 3
 
   web:
-    image: git.codeanddice.ru/toutsu/gmrelay-web:3.2.0
+    image: git.codeanddice.ru/toutsu/gmrelay-web:3.3.0
     restart: always
     depends_on:
       db:

docs/c4-system-context.md

@@ -8,8 +8,9 @@ C4Context
 
     Person(gm, "Game Master", "Creates sessions and manages schedules")
     Person(player, "Player", "Joins, leaves, confirms, and receives reminders")
+    Person(visitor, "Public visitor", "Views published club schedules without private player data")
 
-    System(gmrelay, "GM-Relay", "Telegram bot, Discord worker, web dashboard, and shared scheduling logic")
+    System(gmrelay, "GM-Relay", "Telegram bot, Discord worker, web dashboard, public club pages, and shared scheduling logic")
 
     System_Ext(telegram, "Telegram Bot API", "Commands, inline keyboards, callback queries, Mini App entry points")
     System_Ext(discord, "Discord Gateway and REST API", "Slash commands, button interactions, message edits, ephemeral replies")
@@ -19,6 +20,7 @@ C4Context
     Rel(gm, discord, "Uses /newsession and /listsessions")
     Rel(player, telegram, "Uses inline buttons")
     Rel(player, discord, "Uses Join/Leave and RSVP buttons")
+    Rel(visitor, gmrelay, "Views public club and session pages")
     Rel(telegram, gmrelay, "Updates via long polling")
     Rel(discord, gmrelay, "Gateway events and component interactions")
     Rel(gmrelay, telegram, "SendMessage, EditMessage, AnswerCallbackQuery")
@@ -34,13 +36,14 @@ C4Container
 
     Person(gm, "Game Master")
     Person(player, "Player")
+    Person(visitor, "Public visitor")
 
     System_Boundary(runtime, "Docker Compose / Aspire runtime") {
         Container(bot, "GmRelay.Bot", "Worker Service, .NET 10 AOT", "Telegram long polling, commands, callback routing, reminders")
         Container(discordBot, "Discord Gateway Worker", "Внутри GmRelay.Bot", "NetCord Gateway, slash commands, scheduler notifications, button interactions, healthcheck :8082")
-        Container(web, "GmRelay.Web", "Blazor Server", "Dashboard, Mini App pages, editing and stats")
+        Container(web, "GmRelay.Web", "Blazor Server", "Dashboard, Mini App pages, public club pages, editing and stats")
         Container(shared, "GmRelay.Shared", ".NET library", "Shared domain models, rendering, scheduler, and platform-neutral handlers")
-        ContainerDb(db, "PostgreSQL", "Database", "sessions, players, session_participants, game_groups, platform identities")
+        ContainerDb(db, "PostgreSQL", "Database", "sessions, players, session_participants, game_groups, publication settings, platform identities")
     }
 
     System_Ext(telegram, "Telegram Bot API")
@@ -50,6 +53,7 @@ C4Container
     Rel(gm, discord, "Slash commands")
     Rel(player, telegram, "Callback queries")
     Rel(player, discord, "Button interactions")
+    Rel(visitor, web, "Read-only public schedule pages")
     Rel(telegram, bot, "GetUpdates")
     Rel(discord, discordBot, "Gateway events")
     Rel(bot, telegram, "Bot API calls")

src/GmRelay.Bot/Migrations/V026__add_public_club_pages.sql

@@ -0,0 +1,17 @@
+-- Public club pages and read-only schedule publication controls.
+
+ALTER TABLE game_groups
+    ADD COLUMN public_slug VARCHAR(120),
+    ADD COLUMN public_schedule_enabled BOOLEAN NOT NULL DEFAULT false,
+    ADD COLUMN public_schedule_updated_at TIMESTAMPTZ;
+
+ALTER TABLE sessions
+    ADD COLUMN is_public BOOLEAN NOT NULL DEFAULT false;
+
+CREATE UNIQUE INDEX ux_game_groups_public_slug
+    ON game_groups (lower(public_slug))
+    WHERE public_slug IS NOT NULL;
+
+CREATE INDEX ix_sessions_public_schedule
+    ON sessions (group_id, scheduled_at)
+    WHERE is_public = true AND status <> 'Cancelled';

src/GmRelay.DiscordBot/Features/Sessions/DiscordNewSessionHandler.cs

@@ -75,7 +75,9 @@ public sealed class DiscordNewSessionHandler(
               FROM group_managers gm
               JOIN players p ON p.id = gm.player_id
               JOIN game_groups g ON g.id = gm.group_id
-              WHERE g.platform = 'Discord' AND g.external_group_id = @GuildId",
+              WHERE g.platform = 'Discord'
+                AND p.platform = 'Discord'
+                AND g.external_group_id = @GuildId",
             new { GuildId = guildId });
 
         if (!permissionChecker.CanManageSchedule(guildOwnerId, userId, dbManagerUserIds, resolvedPermissions))

src/GmRelay.Web/Components/Layout/NavMenu.razor

@@ -73,7 +73,7 @@
                     </button>
                 </form>
 
-                <div class="nav-version">v3.2.0</div>
+                <div class="nav-version">v3.3.0</div>
             </div>
         </Authorized>
         <NotAuthorized>

src/GmRelay.Web/Components/Layout/PublicLayout.razor

@@ -0,0 +1,21 @@
+@inherits LayoutComponentBase
+
+<div class="public-shell">
+    <header class="public-topbar">
+        <a class="public-brand" href="/">
+            <img src="/logo.png" alt="GM-Relay" />
+            <span>GM-Relay</span>
+        </a>
+        <a class="btn-gm btn-gm-outline" href="/login">Войти</a>
+    </header>
+
+    <main class="public-content">
+        @Body
+    </main>
+</div>
+
+<div id="blazor-error-ui" data-nosnippet>
+    Произошла непредвиденная ошибка.
+    <a href="." class="reload">Перезагрузить</a>
+    <span class="dismiss">×</span>
+</div>

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

@@ -40,8 +40,8 @@
                     </span>
                     @if (groupManagement.CurrentUserIsOwner && manager.Role == GroupManagerRoleExtensions.CoGmValue)
                     {
-                        <button type="button" class="btn-gm btn-gm-outline" style="font-size: 0.75rem; padding: 0.25rem 0.5rem;" disabled="@(removingCoGmId == manager.ExternalUserId)" @onclick="() => RemoveCoGm(manager.ExternalUserId ?? manager.TelegramId.ToString())">
+                        <button type="button" class="btn-gm btn-gm-outline" style="font-size: 0.75rem; padding: 0.25rem 0.5rem;" disabled="@(removingCoGmId == ManagerKey(manager))" @onclick="() => RemoveCoGm(manager)">
-                            @(removingCoGmId == manager.ExternalUserId ? "⏳ Удаляем..." : "Убрать")
+                            @(removingCoGmId == ManagerKey(manager) ? "⏳ Удаляем..." : "Убрать")
                         </button>
                     }
                 }
@@ -52,8 +52,8 @@
                 <EditForm Model="@coGmModel" OnValidSubmit="AddCoGm">
                     <div class="batch-bulk-fields">
                         <div class="gm-form-group">
-                            <label class="gm-form-label">Telegram ID co-GM</label>
+                            <label class="gm-form-label">@CoGmIdLabel</label>
-                            <InputNumber @bind-Value="coGmModel.TelegramId" class="gm-form-control" min="1" />
+                            <InputText @bind-Value="coGmModel.ExternalUserId" class="gm-form-control" />
                         </div>
                         <div class="gm-form-group">
                             <label class="gm-form-label">Имя</label>
@@ -61,7 +61,7 @@
                         </div>
                         <div class="gm-form-group">
                             <label class="gm-form-label">Username</label>
-                            <InputText @bind-Value="coGmModel.TelegramUsername" class="gm-form-control" />
+                            <InputText @bind-Value="coGmModel.ExternalUsername" class="gm-form-control" />
                         </div>
                     </div>
                     <button type="submit" class="btn-gm btn-gm-primary" disabled="@isAddingCoGm">
@@ -72,6 +72,58 @@
         </div>
     }
 
+    @if (publicSettings is not null)
+    {
+        <div class="glass-card animate-slide-up public-settings-panel" style="margin-bottom: 1rem;">
+            <div class="batch-bulk-header">
+                <div>
+                    <h3>Публичная страница клуба</h3>
+                    <p>@publicSettings.PublicSessionCount опубликованных игр без состава игроков и приватных ссылок</p>
+                </div>
+                <span class="status-badge @(publicSettings.PublicScheduleEnabled ? "status-success" : "status-neutral")">
+                    @(publicSettings.PublicScheduleEnabled ? "Включена" : "Выключена")
+                </span>
+            </div>
+
+            <EditForm Model="@publicSettingsModel" OnValidSubmit="SavePublicSettings">
+                <div class="batch-bulk-fields">
+                    <div class="gm-form-group public-toggle-field">
+                        <label class="gm-checkbox-label">
+                            <InputCheckbox @bind-Value="publicSettingsModel.PublicScheduleEnabled" />
+                            <span>Включить публичное расписание</span>
+                        </label>
+                        <div class="gm-form-hint">Если выключено, публичная страница и ссылки на сессии недоступны.</div>
+                    </div>
+                    <div class="gm-form-group">
+                        <label class="gm-form-label">Короткий адрес</label>
+                        <InputText @bind-Value="publicSettingsModel.PublicSlug" class="gm-form-control" />
+                        <div class="gm-form-hint">Латиница, цифры и дефисы, например `night-city-club`.</div>
+                    </div>
+                </div>
+
+                <div class="public-settings-actions">
+                    <button type="submit" class="btn-gm btn-gm-primary" disabled="@savingPublicSettings">
+                        @(savingPublicSettings ? "Сохраняем..." : "Сохранить публикацию")
+                    </button>
+                    @if (PublicClubUrl is not null && publicSettings.PublicScheduleEnabled)
+                    {
+                        <a href="@PublicClubUrl" target="_blank" rel="noopener noreferrer" class="btn-gm btn-gm-outline">
+                            Открыть публичную страницу
+                        </a>
+                    }
+                </div>
+            </EditForm>
+
+            @if (PublicClubUrl is not null && publicSettings.PublicScheduleEnabled)
+            {
+                <div class="public-link-row">
+                    <span>Ссылка клуба</span>
+                    <a href="@PublicClubUrl" target="_blank" rel="noopener noreferrer">@PublicClubUrl</a>
+                </div>
+            }
+        </div>
+    }
+
     @if (!string.IsNullOrEmpty(errorMessage))
     {
         <div class="gm-alert gm-alert-danger" style="margin-bottom: 1rem;">
@@ -201,6 +253,17 @@
                         </button>
                     </EditForm>
 
+                    <div class="batch-publish-row">
+                        <span class="status-badge @(batch.AllSessionsPublic ? "status-success" : batch.PublicSessionCount > 0 ? "status-warning" : "status-neutral")">
+                            @FormatBatchPublication(batch)
+                        </span>
+                        <button type="button" class="btn-gm btn-gm-outline" disabled="@IsBatchPublishBusy(batch)" @onclick="() => SetBatchPublic(batch, !batch.AllSessionsPublic)">
+                            @(IsBatchPublishBusy(batch)
+                                ? "Обновляем..."
+                                : batch.AllSessionsPublic ? "Скрыть batch" : "Опубликовать batch")
+                        </button>
+                    </div>
+
                     <div class="batch-clone-row">
                         <select @bind="batch.CloneInterval" class="gm-form-control">
                             <option value="week">Следующая неделя</option>
@@ -249,6 +312,16 @@
                             </td>
                             <td>
                                 <div class="session-table-actions">
+                                    <span class="status-badge @GetPublicationStatusClass(session)">@FormatPublicationStatus(session)</span>
+                                    <button type="button" class="btn-gm btn-gm-outline" disabled="@(publishingSessionId == session.Id)" @onclick="() => SetSessionPublic(session.Id, !session.IsPublic)">
+                                        @(publishingSessionId == session.Id
+                                            ? "Обновляем..."
+                                            : session.IsPublic ? "Скрыть" : "Опубликовать")
+                                    </button>
+                                    @if (session.IsPublic && publicSettings?.PublicScheduleEnabled == true)
+                                    {
+                                        <a href="@PublicSessionUrl(session.Id)" target="_blank" rel="noopener noreferrer" class="btn-gm btn-gm-outline">Публичная ссылка</a>
+                                    }
                                     <a href="/session/edit/@session.Id" class="btn-gm btn-gm-outline">
                                         ✏️ Изменить
                                     </a>
@@ -337,6 +410,15 @@
                         </div>
                     </div>
                     <div class="session-card-actions">
+                        <button type="button" class="btn-gm btn-gm-outline" style="flex: 1; justify-content: center; font-size: 0.8125rem; padding: 0.5rem;" disabled="@(publishingSessionId == session.Id)" @onclick="() => SetSessionPublic(session.Id, !session.IsPublic)">
+                            @(publishingSessionId == session.Id
+                                ? "Обновляем..."
+                                : session.IsPublic ? "Скрыть" : "Опубликовать")
+                        </button>
+                        @if (session.IsPublic && publicSettings?.PublicScheduleEnabled == true)
+                        {
+                            <a href="@PublicSessionUrl(session.Id)" target="_blank" rel="noopener noreferrer" class="btn-gm btn-gm-outline" style="flex: 1; justify-content: center; font-size: 0.8125rem; padding: 0.5rem;">Публичная ссылка</a>
+                        }
                         <a href="/session/edit/@session.Id" class="btn-gm btn-gm-outline" style="flex: 1; justify-content: center; font-size: 0.8125rem; padding: 0.5rem;">
                             ✏️ Изменить
                         </a>
@@ -398,17 +480,23 @@
     private List<WebSession>? sessions;
     private List<WebCampaignTemplate>? campaignTemplates;
     private WebGroupManagement? groupManagement;
+    private WebPublicGroupSettings? publicSettings;
     private List<BatchBulkEditModel> batchModels = [];
     private List<CampaignTemplateUsageModel> campaignTemplateModels = [];
     private Guid? promotingSessionId;
     private Guid? processingBatchId;
     private Guid? processingTemplateId;
+    private Guid? publishingBatchId;
+    private Guid? publishingSessionId;
     private string? removingCoGmId;
     private bool isAddingCoGm;
+    private bool savingPublicSettings;
+    private string? currentPlatform;
     private string? externalUserId;
     private string? errorMessage;
     private string? successMessage;
     private CoGmEditModel coGmModel = new();
+    private PublicSettingsEditModel publicSettingsModel = new();
     private Dictionary<Guid, List<WebParticipant>> participantsCache = new();
     private HashSet<Guid> expandedSessions = new();
     private Guid? kickingParticipantId;
@@ -423,6 +511,7 @@
             return;
         }
 
+        currentPlatform = platform;
         await LoadSessions();
     }
 
@@ -442,6 +531,13 @@
             return;
         }
 
+        publicSettings = await SessionService.GetPublicGroupSettingsForCurrentUserAsync(GroupId);
+        if (publicSettings is null)
+        {
+            Navigation.NavigateTo("/access-denied");
+            return;
+        }
+
         campaignTemplates = await SessionService.GetCampaignTemplatesForCurrentUserAsync(GroupId);
         if (campaignTemplates is null)
         {
@@ -451,6 +547,92 @@
 
         RebuildBatchModels();
         RebuildCampaignTemplateModels();
+        RebuildPublicSettingsModel();
+    }
+
+    private async Task SavePublicSettings()
+    {
+        errorMessage = null;
+        successMessage = null;
+        savingPublicSettings = true;
+
+        try
+        {
+            await SessionService.UpdatePublicGroupSettingsForCurrentUserAsync(
+                GroupId,
+                publicSettingsModel.PublicSlug,
+                publicSettingsModel.PublicScheduleEnabled);
+            successMessage = "Настройки публичной страницы обновлены.";
+            await LoadSessions();
+        }
+        catch (SessionAccessDeniedException)
+        {
+            Navigation.NavigateTo("/access-denied");
+        }
+        catch (Exception ex)
+        {
+            errorMessage = "Не удалось обновить публичную страницу: " + ex.Message;
+        }
+        finally
+        {
+            savingPublicSettings = false;
+        }
+    }
+
+    private async Task SetBatchPublic(BatchBulkEditModel batch, bool isPublic)
+    {
+        errorMessage = null;
+        successMessage = null;
+        publishingBatchId = batch.BatchId;
+
+        try
+        {
+            await SessionService.SetBatchPublicForCurrentUserAsync(batch.BatchId, isPublic);
+            successMessage = isPublic
+                ? "Batch опубликован в публичном расписании."
+                : "Batch скрыт из публичного расписания.";
+            await LoadSessions();
+        }
+        catch (SessionAccessDeniedException)
+        {
+            Navigation.NavigateTo("/access-denied");
+        }
+        catch (Exception ex)
+        {
+            errorMessage = "Не удалось обновить публичность batch: " + ex.Message;
+        }
+        finally
+        {
+            publishingBatchId = null;
+        }
+    }
+
+    private async Task SetSessionPublic(Guid sessionId, bool isPublic)
+    {
+        errorMessage = null;
+        successMessage = null;
+        publishingSessionId = sessionId;
+
+        try
+        {
+            await SessionService.SetSessionPublicForCurrentUserAsync(sessionId, isPublic);
+            successMessage = isPublic
+                ? "Сессия опубликована в публичном расписании."
+                : "Сессия скрыта из публичного расписания.";
+            await LoadSessions();
+        }
+        catch (SessionAccessDeniedException)
+        {
+            Navigation.NavigateTo("/access-denied");
+        }
+        catch (Exception ex)
+        {
+            errorMessage = "Не удалось обновить публичность сессии: " + ex.Message;
+        }
+        finally
+        {
+            publishingSessionId = null;
+        }
     }
 
     private async Task AddCoGm()
@@ -458,9 +640,16 @@
         errorMessage = null;
         successMessage = null;
 
-        if (!coGmModel.TelegramId.HasValue || coGmModel.TelegramId.Value <= 0)
+        var coGmExternalUserId = coGmModel.ExternalUserId.Trim();
+        if (coGmExternalUserId.Length == 0)
         {
-            errorMessage = "Telegram ID co-GM должен быть положительным числом.";
+            errorMessage = $"{CoGmIdLabel} должен быть заполнен.";
+            return;
+        }
+
+        if (!IsValidPlatformUserId(CoGmPlatform, coGmExternalUserId))
+        {
+            errorMessage = $"{CoGmIdLabel} должен быть положительным числом.";
             return;
         }
 
@@ -470,10 +659,10 @@
         {
             await SessionService.AddCoGmForOwnerAsync(
                 GroupId,
-                "Telegram",
+                CoGmPlatform,
-                coGmModel.TelegramId.Value.ToString(),
+                coGmExternalUserId,
                 coGmModel.DisplayName,
-                coGmModel.TelegramUsername);
+                coGmModel.ExternalUsername);
 
             coGmModel = new();
             successMessage = "Co-GM добавлен.";
@@ -493,15 +682,17 @@
         }
     }
 
-    private async Task RemoveCoGm(string coGmExternalUserId)
+    private async Task RemoveCoGm(WebGroupManager manager)
     {
         errorMessage = null;
         successMessage = null;
-        removingCoGmId = coGmExternalUserId;
+        removingCoGmId = ManagerKey(manager);
+        var platform = ManagerPlatform(manager);
+        var coGmExternalUserId = ManagerExternalUserId(manager);
 
         try
         {
-            await SessionService.RemoveCoGmForOwnerAsync(GroupId, "Telegram", coGmExternalUserId);
+            await SessionService.RemoveCoGmForOwnerAsync(GroupId, platform, coGmExternalUserId);
             successMessage = "Co-GM удалён.";
             await LoadSessions();
         }
@@ -795,7 +986,9 @@
                     FirstScheduledAtLocal = firstSession.ScheduledAt.ToMoscow(),
                     LastScheduledAtLocal = lastSession.ScheduledAt.ToMoscow(),
                     IntervalDays = InferIntervalDays(orderedSessions),
-                    SessionCount = orderedSessions.Count
+                    SessionCount = orderedSessions.Count,
+                    PublicSessionCount = orderedSessions.Count(session => session.IsPublic),
+                    AllSessionsPublic = orderedSessions.All(session => session.IsPublic)
                 };
             })
             .OrderBy(batch => batch.FirstScheduledAtLocal)
@@ -823,6 +1016,20 @@
             .ToList() ?? [];
     }
 
+    private void RebuildPublicSettingsModel()
+    {
+        if (publicSettings is null)
+        {
+            return;
+        }
+
+        publicSettingsModel = new PublicSettingsEditModel
+        {
+            PublicScheduleEnabled = publicSettings.PublicScheduleEnabled,
+            PublicSlug = publicSettings.PublicSlug ?? ""
+        };
+    }
+
     private static bool ValidateBatchDetails(BatchBulkEditModel batch)
     {
         batch.Title = batch.Title.Trim();
@@ -832,24 +1039,76 @@
 
     private bool IsBatchBusy(BatchBulkEditModel batch) => processingBatchId == batch.BatchId;
 
+    private bool IsBatchPublishBusy(BatchBulkEditModel batch) => publishingBatchId == batch.BatchId;
+
     private bool IsTemplateBusy(CampaignTemplateUsageModel template) => processingTemplateId == template.Id;
 
+    private string? PublicClubUrl =>
+        string.IsNullOrWhiteSpace(publicSettings?.PublicSlug)
+            ? null
+            : Navigation.ToAbsoluteUri($"/club/{publicSettings.PublicSlug}").ToString();
+
+    private string PublicSessionUrl(Guid sessionId) =>
+        Navigation.ToAbsoluteUri($"/s/{sessionId}").ToString();
+
+    private static string FormatPublicationStatus(WebSession session) =>
+        session.IsPublic ? "Опубликована" : "Скрыта";
+
+    private static string GetPublicationStatusClass(WebSession session) =>
+        session.IsPublic ? "status-success" : "status-neutral";
+
+    private static string FormatBatchPublication(BatchBulkEditModel batch) =>
+        batch.PublicSessionCount == 0
+            ? "Все игры скрыты"
+            : batch.PublicSessionCount == batch.SessionCount
+                ? "Все игры опубликованы"
+                : $"{batch.PublicSessionCount}/{batch.SessionCount} опубликовано";
+
+    private string CoGmPlatform =>
+        string.IsNullOrWhiteSpace(groupManagement?.Group.Platform)
+            ? "Telegram"
+            : groupManagement.Group.Platform;
+
+    private string CoGmIdLabel => $"{CoGmPlatform} ID co-GM";
+
     private string CurrentUserRole =>
-        groupManagement?.Managers.FirstOrDefault(manager => manager.ExternalUserId == externalUserId)?.Role
+        groupManagement?.Managers.FirstOrDefault(manager =>
+            string.Equals(ManagerPlatform(manager), currentPlatform, StringComparison.OrdinalIgnoreCase) &&
+            ManagerExternalUserId(manager) == externalUserId)?.Role
         ?? GroupManagerRoleExtensions.CoGmValue;
 
     private static string FormatRole(string role) =>
         GroupManagerRoleExtensions.FromDatabaseValue(role).ToDisplayName();
 
-    private static string FormatManager(WebGroupManager manager)
+    private string FormatManager(WebGroupManager manager)
     {
-        var username = string.IsNullOrWhiteSpace(manager.TelegramUsername)
+        var username = string.IsNullOrWhiteSpace(manager.ExternalUsername)
-            ? manager.TelegramId.ToString(System.Globalization.CultureInfo.InvariantCulture)
+            ? manager.TelegramUsername
-            : "@" + manager.TelegramUsername;
+            : manager.ExternalUsername;
+        var identity = string.IsNullOrWhiteSpace(username)
+            ? $"{ManagerPlatform(manager)} {ManagerExternalUserId(manager)}"
+            : "@" + username.TrimStart('@');
 
-        return $"{FormatRole(manager.Role)} · {manager.DisplayName} · {username}";
+        return $"{FormatRole(manager.Role)} · {manager.DisplayName} · {identity}";
     }
 
+    private string ManagerPlatform(WebGroupManager manager) =>
+        string.IsNullOrWhiteSpace(manager.Platform) ? CoGmPlatform : manager.Platform;
+
+    private static string ManagerExternalUserId(WebGroupManager manager) =>
+        string.IsNullOrWhiteSpace(manager.ExternalUserId)
+            ? manager.TelegramId.ToString(System.Globalization.CultureInfo.InvariantCulture)
+            : manager.ExternalUserId;
+
+    private string ManagerKey(WebGroupManager manager) =>
+        $"{ManagerPlatform(manager)}:{ManagerExternalUserId(manager)}";
+
+    private static bool IsValidPlatformUserId(string platform, string externalUserId) =>
+        string.Equals(platform, "Telegram", StringComparison.OrdinalIgnoreCase)
+            ? long.TryParse(externalUserId, out var telegramId) && telegramId > 0
+            : !string.Equals(platform, "Discord", StringComparison.OrdinalIgnoreCase) ||
+              (ulong.TryParse(externalUserId, out var platformId) && platformId > 0);
+
     private static int InferIntervalDays(IReadOnlyList<WebSession> orderedSessions)
     {
         if (orderedSessions.Count < 2)
@@ -926,6 +1185,8 @@
         public DateTime LastScheduledAtLocal { get; init; } = DateTime.Now;
         public int IntervalDays { get; set; } = 7;
         public int SessionCount { get; init; }
+        public int PublicSessionCount { get; init; }
+        public bool AllSessionsPublic { get; init; }
         public string CloneInterval { get; set; } = "week";
     }
 
@@ -944,8 +1205,14 @@
 
     private sealed class CoGmEditModel
     {
-        public long? TelegramId { get; set; }
+        public string ExternalUserId { get; set; } = "";
         public string DisplayName { get; set; } = "";
-        public string? TelegramUsername { get; set; }
+        public string? ExternalUsername { get; set; }
+    }
+
+    private sealed class PublicSettingsEditModel
+    {
+        public bool PublicScheduleEnabled { get; set; }
+        public string? PublicSlug { get; set; }
     }
 }

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

@@ -0,0 +1,121 @@
+@page "/club/{Slug}"
+@layout PublicLayout
+@inject ISessionStore SessionStore
+@inject NavigationManager Navigation
+
+<PageTitle>@PageTitleText</PageTitle>
+
+@if (loaded && club is null)
+{
+    <HeadContent>
+        <meta name="robots" content="noindex, nofollow" />
+    </HeadContent>
+
+    <section class="public-hero public-hero-compact">
+        <span class="status-badge status-neutral">Недоступно</span>
+        <h1>Публичная страница не найдена</h1>
+        <p>Расписание клуба выключено или адрес больше не используется.</p>
+    </section>
+}
+else if (!loaded)
+{
+    <section class="public-hero public-hero-compact">
+        <div class="skeleton skeleton-text" style="width: 55%; height: 2rem;"></div>
+        <div class="skeleton skeleton-text" style="width: 75%;"></div>
+    </section>
+}
+else if (club is not null)
+{
+    <HeadContent>
+        <meta name="description" content="@($"Публичное расписание клуба {club.Name} в GM-Relay.")" />
+    </HeadContent>
+
+    <section class="public-hero">
+        <span class="status-badge status-success">Публичное расписание</span>
+        <h1>@club.Name</h1>
+        <p>Открытые игры клуба без состава игроков, личных данных и приватных ссылок.</p>
+        <div class="public-share-row">
+            <span>Ссылка клуба</span>
+            <a href="@PublicClubUrl" target="_blank" rel="noopener noreferrer">@PublicClubUrl</a>
+        </div>
+    </section>
+
+    @if (club.Sessions.Count == 0)
+    {
+        <div class="glass-card public-empty-state">
+            <h2>Опубликованных игр пока нет</h2>
+            <p>Когда owner или co-GM откроет сессии для публичного расписания, они появятся здесь.</p>
+        </div>
+    }
+    else
+    {
+        <div class="public-session-list">
+            @foreach (var session in club.Sessions)
+            {
+                <article class="public-session-card">
+                    <div class="public-session-main">
+                        <span class="status-badge @GetStatusClass(session.Status)">@TranslateStatus(session.Status)</span>
+                        <h2>@session.Title</h2>
+                        <div class="public-session-meta">
+                            <span>@session.ScheduledAt.FormatMoscow()</span>
+                            <span>@FormatSeats(session)</span>
+                        </div>
+                    </div>
+                    <a class="btn-gm btn-gm-outline" href="@PublicSessionPath(session.Id)">Открыть</a>
+                </article>
+            }
+        </div>
+    }
+}
+
+@code {
+    [Parameter] public string? Slug { get; set; }
+
+    private WebPublicClub? club;
+    private bool loaded;
+
+    private string PageTitleText => club is null ? "Публичный клуб — GM-Relay" : $"{club.Name} — GM-Relay";
+
+    private string PublicClubUrl =>
+        club is null
+            ? Navigation.ToAbsoluteUri($"/club/{Slug}").ToString()
+            : Navigation.ToAbsoluteUri($"/club/{club.Slug}").ToString();
+
+    protected override async Task OnParametersSetAsync()
+    {
+        loaded = false;
+        club = string.IsNullOrWhiteSpace(Slug)
+            ? null
+            : await SessionStore.GetPublicClubBySlugAsync(Slug.Trim());
+        loaded = true;
+    }
+
+    private string PublicSessionPath(Guid sessionId) => $"/s/{sessionId}";
+
+    private static string FormatSeats(WebPublicSession session)
+    {
+        var seats = session.MaxPlayers.HasValue
+            ? $"{session.ActivePlayerCount}/{session.MaxPlayers.Value}"
+            : $"{session.ActivePlayerCount} игроков";
+
+        return session.WaitlistedPlayerCount > 0
+            ? $"{seats}, ожидание {session.WaitlistedPlayerCount}"
+            : seats;
+    }
+
+    private static string GetStatusClass(string status) => status switch
+    {
+        SessionStatus.Confirmed => "status-success",
+        SessionStatus.ConfirmationSent => "status-warning",
+        SessionStatus.Planned => "status-info",
+        _ => "status-neutral"
+    };
+
+    private static string TranslateStatus(string status) => status switch
+    {
+        SessionStatus.Planned => "Запланировано",
+        SessionStatus.ConfirmationSent => "Ждем подтверждения",
+        SessionStatus.Confirmed => "Подтверждено",
+        _ => status
+    };
+}

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

@@ -0,0 +1,108 @@
+@page "/s/{SessionId:guid}"
+@layout PublicLayout
+@inject ISessionStore SessionStore
+@inject NavigationManager Navigation
+
+<PageTitle>@PageTitleText</PageTitle>
+
+@if (loaded && session is null)
+{
+    <HeadContent>
+        <meta name="robots" content="noindex, nofollow" />
+    </HeadContent>
+
+    <section class="public-hero public-hero-compact">
+        <span class="status-badge status-neutral">Недоступно</span>
+        <h1>Сессия не опубликована</h1>
+        <p>Эта игра скрыта, отменена, уже прошла или клуб выключил публичное расписание.</p>
+    </section>
+}
+else if (!loaded)
+{
+    <section class="public-hero public-hero-compact">
+        <div class="skeleton skeleton-text" style="width: 55%; height: 2rem;"></div>
+        <div class="skeleton skeleton-text" style="width: 75%;"></div>
+    </section>
+}
+else if (session is not null)
+{
+    <HeadContent>
+        <meta name="description" content="@($"Публичная сессия {session.Title} клуба {session.GroupName} в GM-Relay.")" />
+    </HeadContent>
+
+    <section class="public-hero public-hero-compact">
+        <span class="status-badge @GetStatusClass(session.Status)">@TranslateStatus(session.Status)</span>
+        <h1>@session.Title</h1>
+        <p>@session.GroupName</p>
+    </section>
+
+    <article class="glass-card public-session-detail">
+        <div class="public-detail-grid">
+            <div>
+                <span>Время</span>
+                <strong>@session.ScheduledAt.FormatMoscow()</strong>
+            </div>
+            <div>
+                <span>Места</span>
+                <strong>@FormatSeats(session)</strong>
+            </div>
+            <div>
+                <span>Статус</span>
+                <strong>@TranslateStatus(session.Status)</strong>
+            </div>
+        </div>
+
+        <div class="public-settings-actions">
+            @if (!string.IsNullOrWhiteSpace(session.GroupSlug))
+            {
+                <a class="btn-gm btn-gm-primary" href="@($"/club/{session.GroupSlug}")">Расписание клуба</a>
+            }
+            <a class="btn-gm btn-gm-outline" href="@PublicSessionUrl" target="_blank" rel="noopener noreferrer">Ссылка на сессию</a>
+        </div>
+    </article>
+}
+
+@code {
+    [Parameter] public Guid SessionId { get; set; }
+
+    private WebPublicSession? session;
+    private bool loaded;
+
+    private string PageTitleText => session is null ? "Публичная сессия — GM-Relay" : $"{session.Title} — GM-Relay";
+
+    private string PublicSessionUrl => Navigation.ToAbsoluteUri($"/s/{SessionId}").ToString();
+
+    protected override async Task OnParametersSetAsync()
+    {
+        loaded = false;
+        session = await SessionStore.GetPublicSessionAsync(SessionId);
+        loaded = true;
+    }
+
+    private static string FormatSeats(WebPublicSession session)
+    {
+        var seats = session.MaxPlayers.HasValue
+            ? $"{session.ActivePlayerCount}/{session.MaxPlayers.Value}"
+            : $"{session.ActivePlayerCount} игроков";
+
+        return session.WaitlistedPlayerCount > 0
+            ? $"{seats}, ожидание {session.WaitlistedPlayerCount}"
+            : seats;
+    }
+
+    private static string GetStatusClass(string status) => status switch
+    {
+        SessionStatus.Confirmed => "status-success",
+        SessionStatus.ConfirmationSent => "status-warning",
+        SessionStatus.Planned => "status-info",
+        _ => "status-neutral"
+    };
+
+    private static string TranslateStatus(string status) => status switch
+    {
+        SessionStatus.Planned => "Запланировано",
+        SessionStatus.ConfirmationSent => "Ждем подтверждения",
+        SessionStatus.Confirmed => "Подтверждено",
+        _ => status
+    };
+}

src/GmRelay.Web/Services/AuthorizedSessionService.cs

@@ -1,4 +1,5 @@
 using System.Security.Claims;
+using System.Text.RegularExpressions;
 using GmRelay.Shared.Domain;
 
 namespace GmRelay.Web.Services;
@@ -54,6 +55,71 @@ public sealed class AuthorizedSessionService(ISessionStore sessionStore, IHttpCo
         return await sessionStore.GetUpcomingSessionsAsync(groupId);
     }
 
+    public async Task<WebPublicGroupSettings?> GetPublicGroupSettingsForCurrentUserAsync(Guid groupId)
+    {
+        var identity = GetCurrentIdentity();
+        if (identity is null)
+            return null;
+
+        if (!await sessionStore.IsGroupManagerAsync(groupId, identity.Value.Platform, identity.Value.ExternalUserId))
+            return null;
+
+        return await sessionStore.GetPublicGroupSettingsAsync(groupId);
+    }
+
+    public async Task UpdatePublicGroupSettingsForCurrentUserAsync(
+        Guid groupId,
+        string? publicSlug,
+        bool publicScheduleEnabled)
+    {
+        var identity = GetCurrentIdentity();
+        if (identity is null)
+            throw new InvalidOperationException("User is not authenticated.");
+
+        if (!await sessionStore.IsGroupManagerAsync(groupId, identity.Value.Platform, identity.Value.ExternalUserId))
+        {
+            throw new SessionAccessDeniedException(groupId, identity.Value.ExternalUserId);
+        }
+
+        var normalizedSlug = NormalizePublicSlug(publicSlug);
+        if (publicScheduleEnabled && normalizedSlug is null)
+        {
+            throw new InvalidOperationException("Для публичной страницы нужен короткий адрес.");
+        }
+
+        await sessionStore.UpdatePublicGroupSettingsAsync(groupId, normalizedSlug, publicScheduleEnabled);
+    }
+
+    public async Task SetSessionPublicForCurrentUserAsync(Guid sessionId, bool isPublic)
+    {
+        var identity = GetCurrentIdentity();
+        if (identity is null)
+            throw new InvalidOperationException("User is not authenticated.");
+
+        var session = await GetSessionForCurrentUserAsync(sessionId);
+        if (session is null)
+        {
+            throw new SessionAccessDeniedException(sessionId, identity.Value.ExternalUserId);
+        }
+
+        await sessionStore.SetSessionPublicAsync(sessionId, session.GroupId, isPublic);
+    }
+
+    public async Task SetBatchPublicForCurrentUserAsync(Guid batchId, bool isPublic)
+    {
+        var identity = GetCurrentIdentity();
+        if (identity is null)
+            throw new InvalidOperationException("User is not authenticated.");
+
+        var batch = await GetBatchForCurrentUserAsync(batchId);
+        if (batch is null)
+        {
+            throw new SessionAccessDeniedException(batchId, identity.Value.ExternalUserId);
+        }
+
+        await sessionStore.SetBatchPublicAsync(batchId, batch.GroupId, isPublic);
+    }
+
     public async Task<WebSession?> GetSessionForCurrentUserAsync(Guid sessionId)
     {
         var identity = GetCurrentIdentity();
@@ -390,4 +456,20 @@ public sealed class AuthorizedSessionService(ISessionStore sessionStore, IHttpCo
             JoinLink = joinLink
         };
     }
+
+    private static string? NormalizePublicSlug(string? publicSlug)
+    {
+        if (string.IsNullOrWhiteSpace(publicSlug))
+        {
+            return null;
+        }
+
+        var slug = Regex.Replace(publicSlug.Trim().ToLowerInvariant(), @"[\s_]+", "-").Trim('-');
+        if (slug.Length is < 3 or > 80 || !Regex.IsMatch(slug, "^[a-z0-9]+(?:-[a-z0-9]+)*$"))
+        {
+            throw new InvalidOperationException("Короткий адрес может содержать только латинские буквы, цифры и дефисы.");
+        }
+
+        return slug;
+    }
 }

src/GmRelay.Web/Services/ISessionStore.cs

@@ -24,10 +24,41 @@ public sealed record SessionAuditLogEntry(
     string? NewValue,
     DateTime ChangedAt);
 
+public sealed record WebPublicGroupSettings(
+    Guid GroupId,
+    string GroupName,
+    string? PublicSlug,
+    bool PublicScheduleEnabled,
+    int PublicSessionCount);
+
+public sealed record WebPublicSession(
+    Guid Id,
+    Guid GroupId,
+    string GroupName,
+    string? GroupSlug,
+    string Title,
+    DateTime ScheduledAt,
+    string Status,
+    int? MaxPlayers,
+    int ActivePlayerCount,
+    int WaitlistedPlayerCount);
+
+public sealed record WebPublicClub(
+    Guid GroupId,
+    string Name,
+    string Slug,
+    IReadOnlyList<WebPublicSession> Sessions);
+
 public interface ISessionStore
 {
     Task<List<WebGameGroup>> GetGroupsForUserAsync(string platform, string externalUserId);
     Task<WebGameGroup?> GetGroupAsync(Guid groupId);
+    Task<WebPublicGroupSettings?> GetPublicGroupSettingsAsync(Guid groupId);
+    Task UpdatePublicGroupSettingsAsync(Guid groupId, string? publicSlug, bool publicScheduleEnabled);
+    Task SetSessionPublicAsync(Guid sessionId, Guid groupId, bool isPublic);
+    Task SetBatchPublicAsync(Guid batchId, Guid groupId, bool isPublic);
+    Task<WebPublicClub?> GetPublicClubBySlugAsync(string slug);
+    Task<WebPublicSession?> GetPublicSessionAsync(Guid sessionId);
     Task<bool> IsGroupManagerAsync(Guid groupId, string platform, string externalUserId);
     Task<bool> IsGroupOwnerAsync(Guid groupId, string platform, string externalUserId);
     Task<List<WebGroupManager>> GetGroupManagersAsync(Guid groupId);

src/GmRelay.Web/Services/SessionService.cs

@@ -28,6 +28,7 @@ public sealed record WebGameGroup(
 public sealed record WebGroupManager(
     long TelegramId,
     string? ExternalUserId,
+    string? Platform,
     string DisplayName,
     string? TelegramUsername,
     string? ExternalUsername,
@@ -35,7 +36,17 @@ public sealed record WebGroupManager(
     DateTime AddedAt)
 {
     public WebGroupManager(long telegramId, string displayName, string? telegramUsername, string role, DateTime addedAt)
-        : this(telegramId, null, displayName, telegramUsername, null, role, addedAt) { }
+        : this(telegramId, null, null, displayName, telegramUsername, null, role, addedAt) { }
+
+    public WebGroupManager(
+        long telegramId,
+        string? externalUserId,
+        string displayName,
+        string? telegramUsername,
+        string? externalUsername,
+        string role,
+        DateTime addedAt)
+        : this(telegramId, externalUserId, null, displayName, telegramUsername, externalUsername, role, addedAt) { }
 }
 
 public sealed record WebGroupManagement(
@@ -56,7 +67,8 @@ public sealed record WebSession(
     int ActivePlayerCount,
     int WaitlistedPlayerCount,
     string NotificationMode = SessionNotificationModeExtensions.GroupAndDirectValue,
-    int? ThreadId = null);
+    int? ThreadId = null,
+    bool IsPublic = false);
 
 public sealed record WebParticipant(
     Guid Id,
@@ -97,6 +109,7 @@ internal sealed record WebBatchSessionRow(
     bool TopicCreatedByBot = false);
 internal sealed record WebTemplateGroupDto(long TelegramChatId);
 internal sealed record WebTemplateTopicDestination(int? MessageThreadId, bool TopicCreatedByBot);
+internal sealed record WebPublicGroupRow(Guid GroupId, string Name, string Slug);
 
 public sealed class SessionService(
     NpgsqlDataSource dataSource,
@@ -171,6 +184,184 @@ public sealed class SessionService(
             new { GroupId = groupId, OwnerRole = GroupManagerRoleExtensions.OwnerValue });
     }
 
+    public async Task<WebPublicGroupSettings?> GetPublicGroupSettingsAsync(Guid groupId)
+    {
+        await using var conn = await dataSource.OpenConnectionAsync();
+        return await conn.QuerySingleOrDefaultAsync<WebPublicGroupSettings>(
+            """
+            SELECT g.id AS GroupId,
+                   COALESCE(NULLIF(g.name, g.external_group_id), latest_session.title, g.name) AS GroupName,
+                   g.public_slug AS PublicSlug,
+                   g.public_schedule_enabled AS PublicScheduleEnabled,
+                   COALESCE(public_counts.count, 0)::int AS PublicSessionCount
+            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
+            LEFT JOIN LATERAL (
+                SELECT COUNT(*) AS count
+                FROM sessions s
+                WHERE s.group_id = g.id
+                  AND s.is_public = true
+            ) public_counts ON true
+            WHERE g.id = @GroupId
+            """,
+            new { GroupId = groupId });
+    }
+
+    public async Task UpdatePublicGroupSettingsAsync(Guid groupId, string? publicSlug, bool publicScheduleEnabled)
+    {
+        await using var conn = await dataSource.OpenConnectionAsync();
+        try
+        {
+            await conn.ExecuteAsync(
+                """
+                UPDATE game_groups
+                SET public_slug = @PublicSlug,
+                    public_schedule_enabled = @PublicScheduleEnabled,
+                    public_schedule_updated_at = now()
+                WHERE id = @GroupId
+                """,
+                new
+                {
+                    GroupId = groupId,
+                    PublicSlug = string.IsNullOrWhiteSpace(publicSlug) ? null : publicSlug,
+                    PublicScheduleEnabled = publicScheduleEnabled
+                });
+        }
+        catch (PostgresException ex) when (ex.SqlState == PostgresErrorCodes.UniqueViolation)
+        {
+            throw new InvalidOperationException("Public slug is already in use.", ex);
+        }
+    }
+
+    public async Task SetSessionPublicAsync(Guid sessionId, Guid groupId, bool isPublic)
+    {
+        await using var conn = await dataSource.OpenConnectionAsync();
+        var updatedRows = await conn.ExecuteAsync(
+            """
+            UPDATE sessions
+            SET is_public = @IsPublic,
+                updated_at = now()
+            WHERE id = @SessionId
+              AND group_id = @GroupId
+            """,
+            new { SessionId = sessionId, GroupId = groupId, IsPublic = isPublic });
+
+        if (updatedRows == 0)
+        {
+            throw new SessionAccessDeniedException(sessionId, "0");
+        }
+    }
+
+    public async Task SetBatchPublicAsync(Guid batchId, Guid groupId, bool isPublic)
+    {
+        await using var conn = await dataSource.OpenConnectionAsync();
+        var updatedRows = await conn.ExecuteAsync(
+            """
+            UPDATE sessions
+            SET is_public = @IsPublic,
+                updated_at = now()
+            WHERE batch_id = @BatchId
+              AND group_id = @GroupId
+            """,
+            new { BatchId = batchId, GroupId = groupId, IsPublic = isPublic });
+
+        if (updatedRows == 0)
+        {
+            throw new SessionAccessDeniedException(batchId, "0");
+        }
+    }
+
+    public async Task<WebPublicClub?> GetPublicClubBySlugAsync(string slug)
+    {
+        await using var conn = await dataSource.OpenConnectionAsync();
+        var group = await conn.QuerySingleOrDefaultAsync<WebPublicGroupRow>(
+            """
+            SELECT g.id AS GroupId,
+                   COALESCE(NULLIF(g.name, g.external_group_id), latest_session.title, g.name) AS Name,
+                   g.public_slug AS Slug
+            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.public_schedule_enabled = true
+              AND g.public_slug IS NOT NULL
+              AND lower(g.public_slug) = lower(@Slug)
+            """,
+            new { Slug = slug });
+
+        if (group is null)
+        {
+            return null;
+        }
+
+        var sessions = await GetPublicSessionsForGroupAsync(conn, group.GroupId);
+        return new WebPublicClub(group.GroupId, group.Name, group.Slug, sessions);
+    }
+
+    public async Task<WebPublicSession?> GetPublicSessionAsync(Guid sessionId)
+    {
+        await using var conn = await dataSource.OpenConnectionAsync();
+        return await conn.QuerySingleOrDefaultAsync<WebPublicSession>(
+            """
+            SELECT s.id AS Id,
+                   s.group_id AS GroupId,
+                   COALESCE(NULLIF(g.name, g.external_group_id), latest_session.title, g.name) AS GroupName,
+                   g.public_slug AS GroupSlug,
+                   s.title AS Title,
+                   s.scheduled_at AS ScheduledAt,
+                   s.status AS Status,
+                   s.max_players AS MaxPlayers,
+                   COALESCE(active_counts.count, 0)::int AS ActivePlayerCount,
+                   COALESCE(waitlist_counts.count, 0)::int AS WaitlistedPlayerCount
+            FROM sessions s
+            JOIN game_groups g ON g.id = s.group_id
+            LEFT JOIN LATERAL (
+                SELECT recent.title
+                FROM sessions recent
+                WHERE recent.group_id = g.id
+                ORDER BY recent.scheduled_at DESC
+                LIMIT 1
+            ) latest_session ON true
+            LEFT JOIN LATERAL (
+                SELECT COUNT(*) AS count
+                FROM session_participants sp
+                WHERE sp.session_id = s.id
+                  AND sp.is_gm = false
+                  AND sp.registration_status = @Active
+            ) active_counts ON true
+            LEFT JOIN LATERAL (
+                SELECT COUNT(*) AS count
+                FROM session_participants sp
+                WHERE sp.session_id = s.id
+                  AND sp.is_gm = false
+                  AND sp.registration_status = @Waitlisted
+            ) waitlist_counts ON true
+            WHERE s.id = @SessionId
+              AND g.public_schedule_enabled = true
+              AND g.public_slug IS NOT NULL
+              AND s.is_public = true
+              AND s.scheduled_at > now() - interval '4 hours'
+              AND s.status <> @Cancelled
+            """,
+            new
+            {
+                SessionId = sessionId,
+                Active = ParticipantRegistrationStatus.Active,
+                Waitlisted = ParticipantRegistrationStatus.Waitlisted,
+                Cancelled = SessionStatus.Cancelled
+            });
+    }
+
     public async Task<bool> IsGroupManagerAsync(Guid groupId, string platform, string externalUserId)
     {
         await using var conn = await dataSource.OpenConnectionAsync();
@@ -215,8 +406,13 @@ public sealed class SessionService(
         await using var conn = await dataSource.OpenConnectionAsync();
         return (await conn.QueryAsync<WebGroupManager>(
             """
-            SELECT COALESCE(p.external_user_id::BIGINT, 0) AS TelegramId,
+            SELECT CASE
+                       WHEN p.platform = 'Telegram' AND p.external_user_id ~ '^[0-9]+$'
+                           THEN p.external_user_id::BIGINT
+                       ELSE 0
+                   END AS TelegramId,
                    p.external_user_id AS ExternalUserId,
+                   p.platform AS Platform,
                    p.display_name AS DisplayName,
                    p.external_username AS TelegramUsername,
                    p.external_username AS ExternalUsername,
@@ -363,7 +559,8 @@ public sealed class SessionService(
                      COALESCE(active_counts.count, 0)::int AS ActivePlayerCount,
                      COALESCE(waitlist_counts.count, 0)::int AS WaitlistedPlayerCount,
                      s.notification_mode AS NotificationMode,
-                     s.thread_id AS ThreadId
+                     s.thread_id AS ThreadId,
+                     s.is_public AS IsPublic
               FROM sessions s
               JOIN game_groups g ON g.id = s.group_id
               LEFT JOIN LATERAL (
@@ -401,7 +598,8 @@ public sealed class SessionService(
                      COALESCE(active_counts.count, 0)::int AS ActivePlayerCount,
                      COALESCE(waitlist_counts.count, 0)::int AS WaitlistedPlayerCount,
                      s.notification_mode AS NotificationMode,
-                     s.thread_id AS ThreadId
+                     s.thread_id AS ThreadId,
+                     s.is_public AS IsPublic
               FROM sessions s
               JOIN game_groups g ON g.id = s.group_id
               LEFT JOIN LATERAL (
@@ -460,7 +658,8 @@ public sealed class SessionService(
                      0 AS ActivePlayerCount,
                      0 AS WaitlistedPlayerCount,
                      s.notification_mode AS NotificationMode,
-                     s.thread_id AS ThreadId
+                     s.thread_id AS ThreadId,
+                     s.is_public AS IsPublic
               FROM sessions s
               JOIN game_groups g ON g.id = s.group_id
               WHERE s.id = @Id AND s.group_id = @GroupId",
@@ -546,7 +745,8 @@ public sealed class SessionService(
                      0 AS ActivePlayerCount,
                      0 AS WaitlistedPlayerCount,
                      s.notification_mode AS NotificationMode,
-                     s.thread_id AS ThreadId
+                     s.thread_id AS ThreadId,
+                     s.is_public AS IsPublic
               FROM sessions s
               JOIN game_groups g ON g.id = s.group_id
               WHERE s.id = @SessionId AND s.group_id = @GroupId
@@ -672,7 +872,8 @@ public sealed class SessionService(
                      0 AS ActivePlayerCount,
                      0 AS WaitlistedPlayerCount,
                      s.notification_mode AS NotificationMode,
-                     s.thread_id AS ThreadId
+                     s.thread_id AS ThreadId,
+                     s.is_public AS IsPublic
               FROM sessions s
               JOIN game_groups g ON g.id = s.group_id
               WHERE s.id = @SessionId AND s.group_id = @GroupId
@@ -1380,6 +1581,62 @@ public sealed class SessionService(
         }
     }
 
+    private static async Task<List<WebPublicSession>> GetPublicSessionsForGroupAsync(
+        NpgsqlConnection conn,
+        Guid groupId)
+    {
+        return (await conn.QueryAsync<WebPublicSession>(
+            """
+            SELECT s.id AS Id,
+                   s.group_id AS GroupId,
+                   COALESCE(NULLIF(g.name, g.external_group_id), latest_session.title, g.name) AS GroupName,
+                   g.public_slug AS GroupSlug,
+                   s.title AS Title,
+                   s.scheduled_at AS ScheduledAt,
+                   s.status AS Status,
+                   s.max_players AS MaxPlayers,
+                   COALESCE(active_counts.count, 0)::int AS ActivePlayerCount,
+                   COALESCE(waitlist_counts.count, 0)::int AS WaitlistedPlayerCount
+            FROM sessions s
+            JOIN game_groups g ON g.id = s.group_id
+            LEFT JOIN LATERAL (
+                SELECT recent.title
+                FROM sessions recent
+                WHERE recent.group_id = g.id
+                ORDER BY recent.scheduled_at DESC
+                LIMIT 1
+            ) latest_session ON true
+            LEFT JOIN LATERAL (
+                SELECT COUNT(*) AS count
+                FROM session_participants sp
+                WHERE sp.session_id = s.id
+                  AND sp.is_gm = false
+                  AND sp.registration_status = @Active
+            ) active_counts ON true
+            LEFT JOIN LATERAL (
+                SELECT COUNT(*) AS count
+                FROM session_participants sp
+                WHERE sp.session_id = s.id
+                  AND sp.is_gm = false
+                  AND sp.registration_status = @Waitlisted
+            ) waitlist_counts ON true
+            WHERE s.group_id = @GroupId
+              AND g.public_schedule_enabled = true
+              AND g.public_slug IS NOT NULL
+              AND s.is_public = true
+              AND s.scheduled_at > now() - interval '4 hours'
+              AND s.status <> @Cancelled
+            ORDER BY s.scheduled_at
+            """,
+            new
+            {
+                GroupId = groupId,
+                Active = ParticipantRegistrationStatus.Active,
+                Waitlisted = ParticipantRegistrationStatus.Waitlisted,
+                Cancelled = SessionStatus.Cancelled
+            })).ToList();
+    }
+
     private static async Task<WebBatchInfo?> GetBatchInfoAsync(
         Npgsql.NpgsqlConnection conn,
         Guid batchId,

src/GmRelay.Web/wwwroot/app.css

@@ -785,6 +785,62 @@ select option {
     white-space: nowrap;
 }
 
+.batch-publish-row,
+.public-settings-actions,
+.public-link-row {
+    display: flex;
+    align-items: center;
+    flex-wrap: wrap;
+    gap: 0.75rem;
+}
+
+.batch-publish-row {
+    justify-content: space-between;
+    padding-top: 1rem;
+    border-top: 1px solid var(--border-color);
+}
+
+.public-settings-panel {
+    position: relative;
+    z-index: 2;
+}
+
+.public-toggle-field {
+    display: flex;
+    flex-direction: column;
+    justify-content: center;
+}
+
+.gm-checkbox-label {
+    display: inline-flex;
+    align-items: center;
+    gap: 0.625rem;
+    color: var(--text-primary);
+    font-weight: 600;
+}
+
+.gm-checkbox-label input {
+    width: 1rem;
+    height: 1rem;
+    accent-color: var(--accent-primary);
+}
+
+.public-settings-actions {
+    margin-top: 0.25rem;
+}
+
+.public-link-row {
+    margin-top: 1rem;
+    padding-top: 1rem;
+    border-top: 1px solid var(--border-color);
+    color: var(--text-muted);
+    font-size: 0.875rem;
+}
+
+.public-link-row a {
+    overflow-wrap: anywhere;
+}
+
 /* === Campaign templates === */
 .campaign-template-panel {
     margin-bottom: 1.5rem;
@@ -1620,6 +1676,151 @@ body.telegram-mini-app .session-card-mobile {
     }
 }
 
+/* === Public pages === */
+.public-shell {
+    min-height: 100vh;
+    position: relative;
+    z-index: 2;
+}
+
+.public-topbar {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    gap: 1rem;
+    padding: 1rem 2rem;
+    border-bottom: 1px solid var(--border-color);
+    background: rgba(5, 8, 16, 0.82);
+    backdrop-filter: blur(16px);
+}
+
+.public-brand {
+    display: inline-flex;
+    align-items: center;
+    gap: 0.75rem;
+    color: var(--text-primary);
+    font-weight: 700;
+}
+
+.public-brand img {
+    width: 2rem;
+    height: 2rem;
+}
+
+.public-content {
+    width: min(960px, calc(100% - 2rem));
+    margin: 0 auto;
+    padding: 2rem 0 3rem;
+}
+
+.public-hero {
+    margin-bottom: 1.5rem;
+    padding: 2rem 0 1rem;
+}
+
+.public-hero-compact {
+    max-width: 720px;
+}
+
+.public-hero h1 {
+    font-size: 2rem;
+    margin: 0.75rem 0 0.5rem;
+}
+
+.public-hero p {
+    max-width: 640px;
+    margin: 0;
+    color: var(--text-secondary);
+}
+
+.public-session-list {
+    display: grid;
+    gap: 0.875rem;
+}
+
+.public-session-card,
+.public-session-detail {
+    position: relative;
+    z-index: 2;
+}
+
+.public-session-card {
+    display: grid;
+    grid-template-columns: minmax(0, 1fr) auto;
+    gap: 1rem;
+    align-items: center;
+    padding: 1rem;
+    background: var(--glass-bg);
+    border: 1px solid var(--glass-border);
+    border-radius: var(--radius-md);
+}
+
+.public-session-main h2 {
+    font-size: 1.125rem;
+    margin: 0.625rem 0 0.375rem;
+    overflow-wrap: anywhere;
+}
+
+.public-session-meta,
+.public-detail-grid {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 0.75rem 1.25rem;
+    color: var(--text-secondary);
+    font-size: 0.875rem;
+}
+
+.public-detail-grid {
+    display: grid;
+    grid-template-columns: repeat(3, minmax(0, 1fr));
+    margin-bottom: 1.25rem;
+}
+
+.public-detail-grid div {
+    padding: 1rem;
+    border: 1px solid var(--border-color);
+    border-radius: var(--radius-sm);
+    background: var(--bg-surface);
+}
+
+.public-detail-grid span {
+    display: block;
+    margin-bottom: 0.375rem;
+    color: var(--text-muted);
+    font-size: 0.75rem;
+    text-transform: uppercase;
+}
+
+.public-detail-grid strong {
+    color: var(--text-primary);
+}
+
+.public-empty-state h2 {
+    font-size: 1.125rem;
+    margin-bottom: 0.5rem;
+}
+
+.public-empty-state p {
+    margin: 0;
+    color: var(--text-secondary);
+}
+
+@media (max-width: 768px) {
+    .public-topbar {
+        padding: 0.875rem 1rem;
+    }
+
+    .public-session-card,
+    .public-detail-grid {
+        grid-template-columns: 1fr;
+    }
+
+    .public-session-card .btn-gm {
+        justify-content: center;
+        width: 100%;
+    }
+}
+
 /* === Discord Login Button === */
 .login-btn-discord {
     display: flex;

tests/GmRelay.Bot.Tests/Discord/DiscordNewSessionHandlerTests.cs

@@ -115,6 +115,18 @@ public sealed class DiscordNewSessionHandlerTests
         Assert.Contains("UnauthorizedAccessException", source, StringComparison.Ordinal);
     }
 
+    [Fact]
+    public void Handler_ShouldLoadCoGmPermissionsFromDiscordPlayers()
+    {
+        var repoRoot = GetRepoRoot();
+        var handlerPath = Path.Combine(repoRoot, "src", "GmRelay.DiscordBot", "Features", "Sessions", "DiscordNewSessionHandler.cs");
+        var source = File.ReadAllText(handlerPath);
+
+        Assert.Matches(
+            @"QueryAsync<ulong>[\s\S]*JOIN players p ON p\.id = gm\.player_id[\s\S]*p\.platform = 'Discord'[\s\S]*g\.external_group_id = @GuildId",
+            source);
+    }
+
     [Fact]
     public void Handler_ShouldBePlatformNeutral()
     {

tests/GmRelay.Bot.Tests/Discord/DiscordProjectStructureTests.cs

@@ -62,7 +62,7 @@ public sealed class DiscordProjectStructureTests
         var prChecks = File.ReadAllText(Path.Combine(repoRoot, ".gitea", "workflows", "pr-checks.yml"));
         var deploy = File.ReadAllText(Path.Combine(repoRoot, ".gitea", "workflows", "deploy.yml"));
 
-        Assert.Contains("gmrelay-discord-bot:3.2.0", compose);
+        Assert.Contains("gmrelay-discord-bot:3.3.0", compose);
         Assert.Contains("Discord__Token=${DISCORD_BOT_TOKEN:?Set DISCORD_BOT_TOKEN in .env}", compose);
         Assert.Contains("src/GmRelay.DiscordBot/Dockerfile", deploy);
         Assert.Contains("DISCORD_BOT_TOKEN", deploy);
@@ -76,13 +76,13 @@ public sealed class DiscordProjectStructureTests
     {
         var repoRoot = GetRepoRoot();
 
-        Assert.Contains("<Version>3.2.0</Version>", File.ReadAllText(Path.Combine(repoRoot, "Directory.Build.props")));
+        Assert.Contains("<Version>3.3.0</Version>", File.ReadAllText(Path.Combine(repoRoot, "Directory.Build.props")));
-        Assert.Contains("VERSION: 3.2.0", File.ReadAllText(Path.Combine(repoRoot, ".gitea", "workflows", "deploy.yml")));
+        Assert.Contains("VERSION: 3.3.0", File.ReadAllText(Path.Combine(repoRoot, ".gitea", "workflows", "deploy.yml")));
-        Assert.Contains("gmrelay-bot:3.2.0", File.ReadAllText(Path.Combine(repoRoot, "compose.yaml")));
+        Assert.Contains("gmrelay-bot:3.3.0", File.ReadAllText(Path.Combine(repoRoot, "compose.yaml")));
-        Assert.Contains("gmrelay-web:3.2.0", File.ReadAllText(Path.Combine(repoRoot, "compose.yaml")));
+        Assert.Contains("gmrelay-web:3.3.0", File.ReadAllText(Path.Combine(repoRoot, "compose.yaml")));
-        Assert.Contains("gmrelay-discord-bot:3.2.0", File.ReadAllText(Path.Combine(repoRoot, "compose.yaml")));
+        Assert.Contains("gmrelay-discord-bot:3.3.0", File.ReadAllText(Path.Combine(repoRoot, "compose.yaml")));
         Assert.Contains(
-            "v3.2.0",
+            "v3.3.0",
             File.ReadAllText(Path.Combine(repoRoot, "src", "GmRelay.Web", "Components", "Layout", "NavMenu.razor")));
     }
 

tests/GmRelay.Bot.Tests/Web/AuthorizedSessionServiceTests.cs

@@ -786,6 +786,9 @@ public sealed class AuthorizedSessionServiceTests
         public bool CreateBatchFromTemplateCalled { get; private set; }
         public bool AddCoGmCalled { get; private set; }
         public bool RemoveCoGmCalled { get; private set; }
+        public bool UpdatePublicGroupSettingsCalled { get; private set; }
+        public bool SetSessionPublicCalled { get; private set; }
+        public bool SetBatchPublicCalled { get; private set; }
         public Guid? LastUpdatedSessionId { get; private set; }
         public Guid? LastUpdatedGroupId { get; private set; }
         public string? LastUpdatedTitle { get; private set; }
@@ -821,6 +824,15 @@ public sealed class AuthorizedSessionServiceTests
         public string? LastAddedCoGmUsername { get; private set; }
         public Guid? LastRemovedCoGmGroupId { get; private set; }
         public long? LastRemovedCoGmTelegramId { get; private set; }
+        public Guid? LastUpdatedPublicGroupId { get; private set; }
+        public string? LastUpdatedPublicSlug { get; private set; }
+        public bool? LastUpdatedPublicScheduleEnabled { get; private set; }
+        public Guid? LastPublicSessionId { get; private set; }
+        public Guid? LastPublicSessionGroupId { get; private set; }
+        public bool? LastSessionPublicValue { get; private set; }
+        public Guid? LastPublicBatchId { get; private set; }
+        public Guid? LastPublicBatchGroupId { get; private set; }
+        public bool? LastBatchPublicValue { get; private set; }
         public bool RemovePlayerCalled { get; private set; }
         public Guid? LastRemovedPlayerSessionId { get; private set; }
         public Guid? LastRemovedPlayerGroupId { get; private set; }
@@ -842,6 +854,67 @@ public sealed class AuthorizedSessionServiceTests
             return Task.FromResult(group);
         }
 
+        public Task<WebPublicGroupSettings?> GetPublicGroupSettingsAsync(Guid groupId)
+        {
+            if (!groupsById.TryGetValue(groupId, out var group))
+            {
+                return Task.FromResult<WebPublicGroupSettings?>(null);
+            }
+
+            var publicSessionCount = sessionsById.Values.Count(session => session.GroupId == groupId && session.IsPublic);
+            return Task.FromResult<WebPublicGroupSettings?>(new(
+                groupId,
+                group.Name,
+                "alpha",
+                false,
+                publicSessionCount));
+        }
+
+        public Task UpdatePublicGroupSettingsAsync(Guid groupId, string? publicSlug, bool publicScheduleEnabled)
+        {
+            UpdatePublicGroupSettingsCalled = true;
+            LastUpdatedPublicGroupId = groupId;
+            LastUpdatedPublicSlug = publicSlug;
+            LastUpdatedPublicScheduleEnabled = publicScheduleEnabled;
+            return Task.CompletedTask;
+        }
+
+        public Task SetSessionPublicAsync(Guid sessionId, Guid groupId, bool isPublic)
+        {
+            SetSessionPublicCalled = true;
+            LastPublicSessionId = sessionId;
+            LastPublicSessionGroupId = groupId;
+            LastSessionPublicValue = isPublic;
+
+            if (sessionsById.TryGetValue(sessionId, out var session))
+            {
+                sessionsById[sessionId] = session with { IsPublic = isPublic };
+            }
+
+            return Task.CompletedTask;
+        }
+
+        public Task SetBatchPublicAsync(Guid batchId, Guid groupId, bool isPublic)
+        {
+            SetBatchPublicCalled = true;
+            LastPublicBatchId = batchId;
+            LastPublicBatchGroupId = groupId;
+            LastBatchPublicValue = isPublic;
+
+            foreach (var session in sessionsById.Values.Where(session => session.BatchId == batchId && session.GroupId == groupId).ToList())
+            {
+                sessionsById[session.Id] = session with { IsPublic = isPublic };
+            }
+
+            return Task.CompletedTask;
+        }
+
+        public Task<WebPublicClub?> GetPublicClubBySlugAsync(string slug) =>
+            Task.FromResult<WebPublicClub?>(null);
+
+        public Task<WebPublicSession?> GetPublicSessionAsync(Guid sessionId) =>
+            Task.FromResult<WebPublicSession?>(null);
+
         public Task<bool> IsGroupManagerAsync(Guid groupId, long telegramId) =>
             Task.FromResult(IsManager(groupId, telegramId));
 

tests/GmRelay.Bot.Tests/Web/GroupDetailsSourceTests.cs

@@ -0,0 +1,35 @@
+namespace GmRelay.Bot.Tests.Web;
+
+public sealed class GroupDetailsSourceTests
+{
+    [Fact]
+    public async Task GroupDetails_ShouldManageCoGmUsingGroupPlatform()
+    {
+        var source = await ReadRepositoryFileAsync("src/GmRelay.Web/Components/Pages/GroupDetails.razor");
+
+        Assert.Contains("CoGmPlatform", source, StringComparison.Ordinal);
+        Assert.Contains("@CoGmIdLabel", source, StringComparison.Ordinal);
+        Assert.Contains("coGmModel.ExternalUserId", source, StringComparison.Ordinal);
+        Assert.Matches(@"SessionService\.AddCoGmForOwnerAsync\(\s*GroupId,\s*CoGmPlatform,\s*coGmExternalUserId", source);
+        Assert.Matches(@"SessionService\.RemoveCoGmForOwnerAsync\(GroupId,\s*platform,\s*coGmExternalUserId\)", source);
+        Assert.DoesNotContain("Telegram ID co-GM", source, StringComparison.Ordinal);
+        Assert.DoesNotContain("SessionService.RemoveCoGmForOwnerAsync(GroupId, \"Telegram\"", source, StringComparison.Ordinal);
+    }
+
+    private static async Task<string> ReadRepositoryFileAsync(string relativePath)
+    {
+        var directory = new DirectoryInfo(AppContext.BaseDirectory);
+        while (directory is not null)
+        {
+            var candidate = Path.Combine(directory.FullName, relativePath);
+            if (File.Exists(candidate))
+            {
+                return await File.ReadAllTextAsync(candidate);
+            }
+
+            directory = directory.Parent;
+        }
+
+        throw new FileNotFoundException($"Could not locate repository file '{relativePath}'.");
+    }
+}

tests/GmRelay.Bot.Tests/Web/PublicClubPagesTests.cs

@@ -0,0 +1,88 @@
+namespace GmRelay.Bot.Tests.Web;
+
+public sealed class PublicClubPagesTests
+{
+    [Fact]
+    public async Task MigrationV026_ShouldAddPublicationControls()
+    {
+        var migration = await ReadRepositoryFileAsync("src/GmRelay.Bot/Migrations/V026__add_public_club_pages.sql");
+
+        Assert.Contains("public_slug", migration, StringComparison.Ordinal);
+        Assert.Contains("public_schedule_enabled", migration, StringComparison.Ordinal);
+        Assert.Contains("is_public", migration, StringComparison.Ordinal);
+        Assert.Contains("ux_game_groups_public_slug", migration, StringComparison.Ordinal);
+        Assert.Contains("ix_sessions_public_schedule", migration, StringComparison.Ordinal);
+    }
+
+    [Fact]
+    public async Task PublicPages_ShouldExposeReadOnlyRoutesWithoutPrivateSessionData()
+    {
+        var publicClubPage = await ReadRepositoryFileAsync("src/GmRelay.Web/Components/Pages/PublicClub.razor");
+        var publicSessionPage = await ReadRepositoryFileAsync("src/GmRelay.Web/Components/Pages/PublicSession.razor");
+
+        Assert.Contains("@page \"/club/{Slug}\"", publicClubPage, StringComparison.Ordinal);
+        Assert.Contains("@page \"/s/{SessionId:guid}\"", publicSessionPage, StringComparison.Ordinal);
+        Assert.Contains("@layout PublicLayout", publicClubPage, StringComparison.Ordinal);
+        Assert.Contains("@layout PublicLayout", publicSessionPage, StringComparison.Ordinal);
+        Assert.DoesNotContain("@attribute [Authorize]", publicClubPage, StringComparison.Ordinal);
+        Assert.DoesNotContain("@attribute [Authorize]", publicSessionPage, StringComparison.Ordinal);
+        Assert.DoesNotContain("JoinLink", publicClubPage, StringComparison.Ordinal);
+        Assert.DoesNotContain("JoinLink", publicSessionPage, StringComparison.Ordinal);
+        Assert.DoesNotContain("WebParticipant", publicClubPage, StringComparison.Ordinal);
+        Assert.DoesNotContain("WebParticipant", publicSessionPage, StringComparison.Ordinal);
+    }
+
+    [Fact]
+    public async Task SessionStore_ShouldFilterPublicPagesByGroupAndSessionPublication()
+    {
+        var sessionStore = await ReadRepositoryFileAsync("src/GmRelay.Web/Services/ISessionStore.cs");
+        var service = await ReadRepositoryFileAsync("src/GmRelay.Web/Services/SessionService.cs");
+
+        Assert.Contains("GetPublicClubBySlugAsync", sessionStore, StringComparison.Ordinal);
+        Assert.Contains("GetPublicSessionAsync", sessionStore, StringComparison.Ordinal);
+        Assert.Contains("SetSessionPublicAsync", sessionStore, StringComparison.Ordinal);
+        Assert.Contains("SetBatchPublicAsync", sessionStore, StringComparison.Ordinal);
+        Assert.Contains("g.public_schedule_enabled = true", service, StringComparison.Ordinal);
+        Assert.Contains("s.is_public = true", service, StringComparison.Ordinal);
+        Assert.Contains("s.status <> @Cancelled", service, StringComparison.Ordinal);
+        Assert.DoesNotContain("p.display_name AS DisplayName,\r\n                   p.external_username", PublicQuerySection(service), StringComparison.Ordinal);
+    }
+
+    [Fact]
+    public async Task Dashboard_ShouldManagePublicationSettings()
+    {
+        var groupDetailsPage = await ReadRepositoryFileAsync("src/GmRelay.Web/Components/Pages/GroupDetails.razor");
+        var authorizedService = await ReadRepositoryFileAsync("src/GmRelay.Web/Services/AuthorizedSessionService.cs");
+
+        Assert.Contains("UpdatePublicGroupSettingsForCurrentUserAsync", groupDetailsPage, StringComparison.Ordinal);
+        Assert.Contains("SetSessionPublicForCurrentUserAsync", groupDetailsPage, StringComparison.Ordinal);
+        Assert.Contains("SetBatchPublicForCurrentUserAsync", groupDetailsPage, StringComparison.Ordinal);
+        Assert.Contains("PublicSessionUrl", groupDetailsPage, StringComparison.Ordinal);
+        Assert.Contains("NormalizePublicSlug", authorizedService, StringComparison.Ordinal);
+        Assert.Contains("IsGroupManagerAsync", authorizedService, StringComparison.Ordinal);
+    }
+
+    private static string PublicQuerySection(string source)
+    {
+        var start = source.IndexOf("GetPublicClubBySlugAsync", StringComparison.Ordinal);
+        var end = source.IndexOf("public async Task<bool> IsGroupManagerAsync", StringComparison.Ordinal);
+        return source[start..end];
+    }
+
+    private static async Task<string> ReadRepositoryFileAsync(string relativePath)
+    {
+        var directory = new DirectoryInfo(AppContext.BaseDirectory);
+        while (directory is not null)
+        {
+            var candidate = Path.Combine(directory.FullName, relativePath);
+            if (File.Exists(candidate))
+            {
+                return await File.ReadAllTextAsync(candidate);
+            }
+
+            directory = directory.Parent;
+        }
+
+        throw new FileNotFoundException($"Could not locate repository file '{relativePath}'.");
+    }
+}