fix(discord): add console logging and deferred responses

- Add builder.Logging.AddConsole() to DiscordBot Program.cs so logs
  are visible in docker logs.
- Add granular LogInformation/LogError calls to DiscordNewSessionCommand
  and DiscordRescheduleCommand to diagnose failures.
- Use InteractionCallback.DeferredMessage() + ModifyResponseAsync pattern
  for /newsession and /reschedule to avoid Discord 3-second interaction
  timeout.
- Bump version → 3.0.8

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

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

@@ -1,4 +1,4 @@
-using GmRelay.DiscordBot.Rendering;
+using GmRelay.DiscordBot.Rendering;
 using NetCord;
 using NetCord.Rest;
 using NetCord.Services.ApplicationCommands;
@@ -23,18 +23,32 @@ public class DiscordNewSessionCommand : ApplicationCommandModule<SlashCommandCon
         [SlashCommandParameter(Name = "seats", Description = "Maximum number of players")] long? seats = null,
         [SlashCommandParameter(Name = "link", Description = "Join link")] string? link = null)
     {
+        _logger.LogInformation(
+            "newsession called by user {UserId} ({UserType}) in guild {GuildId}, channel {ChannelId}",
+            Context.User.Id,
+            Context.User.GetType().Name,
+            Context.Interaction.GuildId,
+            Context.Channel?.Id);
+
         var guildId = Context.Interaction.GuildId
             ?? throw new InvalidOperationException("This command can only be used in a guild.");
 
-        var member = Context.User as GuildInteractionUser
-            ?? throw new InvalidOperationException("Guild member data not available in interaction.");
+        var member = Context.User as GuildInteractionUser;
+        if (member is null)
+        {
+            _logger.LogError("Context.User is not GuildInteractionUser. Actual type: {ActualType}", Context.User.GetType().Name);
+            throw new InvalidOperationException("Guild member data not available in interaction.");
+        }
+
         var resolvedPermissions = (ulong)member.Permissions;
+        _logger.LogInformation("Resolved permissions for user {UserId}: {Permissions}", Context.User.Id, resolvedPermissions);
 
         ulong guildOwnerId = 0;
         try
         {
             var guild = await Context.Client.Rest.GetGuildAsync(guildId);
             guildOwnerId = guild.OwnerId;
+            _logger.LogInformation("Guild owner id: {OwnerId}", guildOwnerId);
         }
         catch (RestException ex) when (ex.StatusCode == System.Net.HttpStatusCode.NotFound)
         {
@@ -43,6 +57,10 @@ public class DiscordNewSessionCommand : ApplicationCommandModule<SlashCommandCon
                 "Bot is not a REST member of guild {GuildId}; using resolved permissions from interaction payload",
                 guildId);
         }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Unexpected error fetching guild {GuildId}", guildId);
+        }
 
         var timeResult = DiscordNewSessionHandler.ParseTimeInput(time);
         if (!timeResult.IsSuccess)
@@ -52,11 +70,16 @@ public class DiscordNewSessionCommand : ApplicationCommandModule<SlashCommandCon
             return;
         }
 
+        // Defer the response to avoid Discord 3-second interaction timeout
+        await Context.Interaction.SendResponseAsync(InteractionCallback.DeferredMessage());
+
         try
         {
+            _logger.LogInformation("Creating session for guild {GuildId}, user {UserId}", guildId, Context.User.Id);
+
             var view = await _handler.HandleAsync(
                 guildId: guildId.ToString(),
-                channelId: Context.Channel.Id.ToString(),
+                channelId: Context.Channel!.Id.ToString(),
                 userId: Context.User.Id,
                 userDisplayName: Context.User.GlobalName ?? Context.User.Username,
                 resolvedPermissions: resolvedPermissions,
@@ -67,23 +90,36 @@ public class DiscordNewSessionCommand : ApplicationCommandModule<SlashCommandCon
                 joinLink: link,
                 CancellationToken.None);
 
+            _logger.LogInformation("Session created successfully. Building render.");
+
             var (embeds, actionRows) = DiscordSessionBatchRenderer.Render(view);
-            await Context.Interaction.SendResponseAsync(
-                InteractionCallback.Message(new InteractionMessageProperties()
-                    .WithContent(":white_check_mark: **Session created successfully!**")
-                    .WithEmbeds(embeds)
-                    .WithComponents(actionRows)));
+
+            _logger.LogInformation("Sending success response.");
+
+            await Context.Interaction.ModifyResponseAsync(message =>
+            {
+                message.Content = ":white_check_mark: **Session created successfully!**";
+                message.Embeds = embeds;
+                message.Components = actionRows;
+            });
+
+            _logger.LogInformation("Success response sent.");
         }
         catch (UnauthorizedAccessException ex)
         {
-            await Context.Interaction.SendResponseAsync(
-                InteractionCallback.Message($":no_entry: {ex.Message}"));
+            _logger.LogWarning(ex, "Unauthorized session creation attempt by user {UserId}", Context.User.Id);
+            await Context.Interaction.ModifyResponseAsync(message =>
+            {
+                message.Content = $":no_entry: {ex.Message}";
+            });
         }
         catch (Exception ex)
         {
             _logger.LogError(ex, "Failed to create session for user {UserId} in guild {GuildId}", Context.User.Id, guildId);
-            await Context.Interaction.SendResponseAsync(
-                InteractionCallback.Message(":boom: An error occurred while creating the session."));
+            await Context.Interaction.ModifyResponseAsync(message =>
+            {
+                message.Content = ":boom: An error occurred while creating the session.";
+            });
         }
     }
 }

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

@@ -23,18 +23,31 @@ public class DiscordRescheduleCommand : ApplicationCommandModule<SlashCommandCon
         [SlashCommandParameter(Name = "option3", Description = "Third time option (optional)")] string? option3 = null,
         [SlashCommandParameter(Name = "deadline", Description = "Voting deadline (YYYY-MM-DD HH:mm)")] string deadline = "")
     {
+        _logger.LogInformation(
+            "reschedule called by user {UserId} ({UserType}) in guild {GuildId}",
+            Context.User.Id,
+            Context.User.GetType().Name,
+            Context.Interaction.GuildId);
+
         var guildId = Context.Interaction.GuildId
             ?? throw new InvalidOperationException("This command can only be used in a guild.");
 
-        var member = Context.User as GuildInteractionUser
-            ?? throw new InvalidOperationException("Guild member data not available in interaction.");
+        var member = Context.User as GuildInteractionUser;
+        if (member is null)
+        {
+            _logger.LogError("Context.User is not GuildInteractionUser. Actual type: {ActualType}", Context.User.GetType().Name);
+            throw new InvalidOperationException("Guild member data not available in interaction.");
+        }
+
         var resolvedPermissions = (ulong)member.Permissions;
+        _logger.LogInformation("Resolved permissions for user {UserId}: {Permissions}", Context.User.Id, resolvedPermissions);
 
         ulong guildOwnerId = 0;
         try
         {
             var guild = await Context.Client.Rest.GetGuildAsync(guildId);
             guildOwnerId = guild.OwnerId;
+            _logger.LogInformation("Guild owner id: {OwnerId}", guildOwnerId);
         }
         catch (RestException ex) when (ex.StatusCode == System.Net.HttpStatusCode.NotFound)
         {
@@ -43,6 +56,10 @@ public class DiscordRescheduleCommand : ApplicationCommandModule<SlashCommandCon
                 "Bot is not a REST member of guild {GuildId}; using resolved permissions from interaction payload",
                 guildId);
         }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Unexpected error fetching guild {GuildId}", guildId);
+        }
 
         if (!Guid.TryParse(sessionIdText, out var sessionId))
         {
@@ -83,11 +100,16 @@ public class DiscordRescheduleCommand : ApplicationCommandModule<SlashCommandCon
             return;
         }
 
+        // Defer the response to avoid Discord 3-second interaction timeout
+        await Context.Interaction.SendResponseAsync(InteractionCallback.DeferredMessage());
+
         try
         {
+            _logger.LogInformation("Initiating reschedule for session {SessionId} in guild {GuildId}", sessionId, guildId);
+
             var result = await _handler.HandleAsync(
                 guildId: guildId.ToString(),
-                channelId: Context.Channel.Id.ToString(),
+                channelId: Context.Channel!.Id.ToString(),
                 userId: Context.User.Id,
                 userDisplayName: Context.User.GlobalName ?? Context.User.Username,
                 resolvedPermissions: resolvedPermissions,
@@ -97,25 +119,36 @@ public class DiscordRescheduleCommand : ApplicationCommandModule<SlashCommandCon
                 deadline: deadlineResult.Value,
                 CancellationToken.None);
 
-            await Context.Interaction.SendResponseAsync(
-                InteractionCallback.Message(
-                    $"🗳 Голосование за перенос запущено! Дедлайн: {deadlineResult.Value:yyyy-MM-dd HH:mm} UTC."));
+            _logger.LogInformation("Reschedule voting started for session {SessionId}, proposal {ProposalId}", sessionId, result.ProposalId);
+
+            await Context.Interaction.ModifyResponseAsync(message =>
+            {
+                message.Content = $"🗳 Голосование за перенос запущено! Дедлайн: {deadlineResult.Value:yyyy-MM-dd HH:mm} UTC.";
+            });
         }
         catch (UnauthorizedAccessException ex)
         {
-            await Context.Interaction.SendResponseAsync(
-                InteractionCallback.Message($":no_entry: {ex.Message}"));
+            _logger.LogWarning(ex, "Unauthorized reschedule attempt by user {UserId}", Context.User.Id);
+            await Context.Interaction.ModifyResponseAsync(message =>
+            {
+                message.Content = $":no_entry: {ex.Message}";
+            });
         }
         catch (InvalidOperationException ex)
         {
-            await Context.Interaction.SendResponseAsync(
-                InteractionCallback.Message($":warning: {ex.Message}"));
+            _logger.LogWarning(ex, "Invalid reschedule request by user {UserId}", Context.User.Id);
+            await Context.Interaction.ModifyResponseAsync(message =>
+            {
+                message.Content = $":warning: {ex.Message}";
+            });
         }
         catch (Exception ex)
         {
             _logger.LogError(ex, "Failed to initiate reschedule for session {SessionId}", sessionId);
-            await Context.Interaction.SendResponseAsync(
-                InteractionCallback.Message(":boom: Ошибка при запуске голосования."));
+            await Context.Interaction.ModifyResponseAsync(message =>
+            {
+                message.Content = ":boom: Ошибка при запуске голосования.";
+            });
         }
     }
 }

src/GmRelay.DiscordBot/Program.cs

@@ -36,6 +36,8 @@ discordOptions.Validate();
 
 builder.Services.AddSingleton(discordOptions);
 
+builder.Logging.AddConsole();
+
 builder.Services.AddSingleton<NpgsqlDataSource>(sp =>
 {
     var config = sp.GetRequiredService<IConfiguration>();

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

@@ -73,7 +73,7 @@
                     </button>
                 </form>
 
-                <div class="nav-version">v3.0.7</div>
+                <div class="nav-version">v3.0.8</div>
             </div>
         </Authorized>
         <NotAuthorized>