Enable more analyzers, drop log-and-rethrow in file activities and apply dotnet format

Use invariant culture when formatting ids, put cancellation tokens last in endpoint handlers, remove the
CS8618 pragmas and keep only the analyzer overrides that still apply.

backend/Core/Musify.Application/Tracks/CreateTrack.cs

@@ -4,9 +4,9 @@ using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Logging;
 using Musify.Application.Configuration;
 using Musify.Application.Contracts;
-using Musify.Application.Shared;
 using Musify.Application.Events;
 using Musify.Application.Services;
+using Musify.Application.Shared;
 using Musify.Application.Tracks.Responses;
 using Musify.Domain.Entities;
 using Musify.Domain.ValueObjects;

backend/Core/Musify.Application/Tracks/StartListening.cs

@@ -1,3 +1,4 @@
+using System.Globalization;
 using ErrorOr;
 using Mediator;
 using Microsoft.EntityFrameworkCore;
@@ -48,7 +49,7 @@ public class StartListeningCommandHandler(
             listenId = listen.Id;
         }
 
-        logger.LogInformation("Issued stream ticket for track {TrackId} to user {UserId}", request.TrackId, request.UserId?.ToString() ?? "(anonymous)");
+        logger.LogInformation("Issued stream ticket for track {TrackId} to user {UserId}", request.TrackId, request.UserId?.ToString(CultureInfo.InvariantCulture) ?? "(anonymous)");
 
         return streamIssuer.Issue(track.Audio.FolderName, request.UserId, listenId);
     }