add: added addrolereward and removerolereward events for .notify

add: added .notify with no params showing events with descriptions
add: .winlb
docs: updated docs
dev: updated discord.net, redid migrations

src/NadekoBot/Modules/Administration/Notify/NotifyService.cs

@@ -2,6 +2,7 @@
 using LinqToDB.EntityFrameworkCore;
 using NadekoBot.Common.ModuleBehaviors;
 using NadekoBot.Db.Models;
+using NadekoBot.Generators;
 
 namespace NadekoBot.Modules.Administration;
 
@@ -199,4 +200,27 @@ public sealed class NotifyService : IReadyExecutor, INotifySubscriber, INService
 
         guildsDict.TryRemove(guildId, out _);
     }
+
+    public async Task<IReadOnlyCollection<Notify>> GetForGuildAsync(ulong guildId, int page = 0)
+    {
+        ArgumentOutOfRangeException.ThrowIfNegative(page);
+        
+        await using var ctx = _db.GetDbContext();
+        var list = await ctx.GetTable<Notify>()
+                            .Where(x => x.GuildId == guildId)
+                            .OrderBy(x => x.Type)
+                            .Skip(page * 10)
+                            .Take(10)
+                            .ToListAsyncLinqToDB();
+
+        return list;
+    }
+
+    public async Task<Notify?> GetNotifyAsync(ulong guildId, NotifyType nType)
+    {
+        await using var ctx = _db.GetDbContext();
+        return await ctx.GetTable<Notify>()
+                        .Where(x => x.GuildId == guildId && x.Type == nType)
+                        .FirstOrDefaultAsyncLinqToDB();
+    }
 }