分离玩家信息插件，以及更新检测

Cache.cs

@@ -2,18 +2,20 @@
 using System.Collections.Concurrent;
 using System.Collections.Generic;
 using System.IO;
+using System.Linq;
 using System.Threading.Tasks;
 using static System.Text.Json.JsonSerializer;
 
 namespace AnotherReplayReader
 {
-    internal sealed class Cache
+    public sealed class Cache
     {
-        public static string CacheDirectory => Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "RA3Bar.Lanyi.AnotherReplayReader");
+        public static string OldCacheDirectory => Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "RA3Bar.Lanyi.AnotherReplayReader");
+        public static string CacheDirectory => App.LibsFolder;
         public static string CacheFilePath => Path.Combine(CacheDirectory, "AnotherReplayReader.cache");
 
         private readonly ConcurrentDictionary<string, string> _storage = new();
-        
+
         public Task Initialization { get; }
 
         public Cache()
@@ -27,6 +29,28 @@ namespace AnotherReplayReader
                         Directory.CreateDirectory(CacheDirectory);
                     }
 
+                    try
+                    {
+                        var old = new DirectoryInfo(OldCacheDirectory);
+                        if (old.Exists)
+                        {
+                            foreach (var file in old.EnumerateFiles())
+                            {
+                                try
+                                {
+                                    file.MoveTo(Path.Combine(CacheDirectory, file.Name));
+                                }
+                                catch { }
+                            }
+                            try
+                            {
+                                old.Delete();
+                            }
+                            catch { }
+                        }
+                    }
+                    catch { }
+
                     using var cacheStream = File.OpenRead(CacheFilePath);
                     var futureCache = DeserializeAsync<Dictionary<string, string>>(cacheStream).ConfigureAwait(false);
                     if (await futureCache is not { } cached)
@@ -42,7 +66,7 @@ namespace AnotherReplayReader
             });
         }
 
-        public T GetOrDefault<T>(string key, in T defaultValue)
+        public T GetOrDefault<T>(string key, T defaultValue)
         {
             try
             {
@@ -55,12 +79,11 @@ namespace AnotherReplayReader
             return defaultValue;
         }
 
-        public void Set<T>(string key, in T value)
+        public void Set<T>(string key, T value)
         {
             try
             {
                 _storage[key] = Serialize(value);
-                Save();
             }
             catch { }
         }
@@ -73,7 +96,6 @@ namespace AnotherReplayReader
                 {
                     _storage[key] = Serialize(value);
                 }
-                Save();
             }
             catch { }
         }
@@ -81,10 +103,9 @@ namespace AnotherReplayReader
         public void Remove(string key)
         {
             _storage.TryRemove(key, out _);
-            Save();
         }
 
-        public async void Save()
+        public async Task Save()
         {
             try
             {