Remove comments from backend and web-player source

Strip //, /* */ and XML doc comments from all backend .cs files, and
JS/TS/CSS/HTML comments from web-player source (.ts, .svelte, .css),
per the project's no-comments convention.

backend/Core/Musify.Application/Configuration/GetPlaybackPublicConfig.cs

@@ -3,8 +3,7 @@ using Musify.Application.Configuration.Responses;
 
 namespace Musify.Application.Configuration
 {
-    /// <summary>Reads the parts of <see cref="PlaybackConfiguration"/> that are safe to expose to an
-    /// unauthenticated client, so it can decide whether to gate the app behind sign-in at all.</summary>
+
     public record GetPlaybackPublicConfigQuery : IQuery<PlaybackPublicConfigResponse>;
 
     public class GetPlaybackPublicConfigQueryHandler(PlaybackConfiguration playbackConfiguration)

backend/Core/Musify.Application/Configuration/PlaybackConfiguration.cs

@@ -2,28 +2,16 @@ using System.ComponentModel.DataAnnotations;
 
 namespace Musify.Application.Configuration
 {
-    /// <summary>Controls whether listeners without a session can stream music at all, and if so,
-    /// how much of a track they get to hear before being cut off (a Spotify-style preview).</summary>
+
     public sealed class PlaybackConfiguration
     {
         public const string SectionName = "Playback";
 
-        /// <summary>When false (the default), every stream endpoint requires a signed-in user, exactly
-        /// like before this setting existed. When true, an anonymous request is issued a stream ticket
-        /// too, capped by <see cref="AnonymousFragmentSeconds"/> if that is greater than zero.</summary>
         public bool AllowAnonymousListening { get; set; }
 
-        /// <summary>How many seconds of a track an anonymous listener may hear, enforced by the
-        /// Streaming Gateway clamping the byte range it will serve for that ticket. Zero (the default)
-        /// means no cap: anonymous listeners hear the full track, same as a signed-in user. Ignored
-        /// when <see cref="AllowAnonymousListening"/> is false.</summary>
         [Range(0, 3600)]
         public int AnonymousFragmentSeconds { get; set; }
 
-        /// <summary>Bytes per second of the transcoded audio, used to turn <see cref="AnonymousFragmentSeconds"/>
-        /// into a byte cap for the stream ticket. Defaults to the app's own transcoder output (128 kbps
-        /// AAC, <c>AudioTranscoder:Ffmpeg:AudioBitrate</c>) — update this alongside that setting if it
-        /// ever changes, since the two aren't wired together.</summary>
         [Range(1, int.MaxValue)]
         public int EstimatedAudioBytesPerSecond { get; set; } = 16_000;
     }

backend/Core/Musify.Application/Configuration/Responses/PlaybackPublicConfigResponse.cs

@@ -1,7 +1,5 @@
 namespace Musify.Application.Configuration.Responses
 {
-    /// <param name="AllowAnonymousListening">Whether listeners without a session can stream music at all.</param>
-    /// <param name="AnonymousFragmentSeconds">How many seconds of a track an anonymous listener may hear.
-    /// Zero means no cap. Meaningless when <paramref name="AllowAnonymousListening"/> is false.</param>
+
     public record PlaybackPublicConfigResponse(bool AllowAnonymousListening, int AnonymousFragmentSeconds);
 }