U:调整所有代码格式

src/Sharp/Config/ConfigSource.cs

@@ -8,7 +8,10 @@ public sealed class ConfigSource
     public required ConfigFormat Format { get; init; }
     public bool Optional { get; init; } = true;
 
-    public override string ToString() => $"{Format}:{Path} (Optional={Optional})";
+    public override string ToString()
+    {
+        return $"{Format}:{Path} (Optional={Optional})";
+    }
 
     public static bool TryGuess(string path, [NotNullWhen(true)] out ConfigSource? source)
     {
@@ -27,4 +30,4 @@ public sealed class ConfigSource
         source = new ConfigSource { Path = path, Format = fmt.Value };
         return true;
     }
-}
+}