Add MCDO (#80)

* update api

* mcd online editor impl

* most of chara data hub impl

* some state of things

* some refactoring

* random bullshit go

* more nearby impl

* add uid to peformance msg

* cleanup/homogenization

* some split, update nuget packages

* migrate to latest packages where possible, remove lz4net, do some split, idk

* some polish and cleanup

* more cleanup, beautification, etc.

* fixes and cleanups

---------

Co-authored-by: Stanley Dimant <root.darkarchon@outlook.com>

MareSynchronos/FileCache/FileCacheManager.cs

@@ -1,4 +1,4 @@
-using LZ4;
+using K4os.Compression.LZ4.Legacy;
 using MareSynchronos.Interop.Ipc;
 using MareSynchronos.MareConfiguration;
 using MareSynchronos.Services.Mediator;
@@ -24,6 +24,7 @@ public sealed class FileCacheManager : IHostedService
     private readonly object _fileWriteLock = new();
     private readonly IpcManager _ipcManager;
     private readonly ILogger<FileCacheManager> _logger;
+    public string CacheFolder => _configService.Current.CacheFolder;
 
     public FileCacheManager(ILogger<FileCacheManager> logger, IpcManager ipcManager, MareConfigService configService, MareMediator mareMediator)
     {
@@ -142,7 +143,7 @@ public sealed class FileCacheManager : IHostedService
     public async Task<(string, byte[])> GetCompressedFileData(string fileHash, CancellationToken uploadToken)
     {
         var fileCache = GetFileCacheByHash(fileHash)!.ResolvedFilepath;
-        return (fileHash, LZ4Codec.WrapHC(await File.ReadAllBytesAsync(fileCache, uploadToken).ConfigureAwait(false), 0,
+        return (fileHash, LZ4Wrapper.WrapHC(await File.ReadAllBytesAsync(fileCache, uploadToken).ConfigureAwait(false), 0,
             (int)new FileInfo(fileCache).Length));
     }