Refactor: Streamline code formatting, introduce cleaner structure, and remove unused Class1. Add .editorconfig for consistent coding style.

CommIpc/IpcFrame.cs

@@ -4,12 +4,7 @@ namespace CommIpc;
 
 /// <summary>
 /// Single protocol unit sent over the pipe. This is intentionally generic.
-/// 
+///
 /// Transport framing: 4-byte little-endian length prefix + UTF-8 JSON bytes.
 /// </summary>
-public sealed record IpcFrame(
-    string Kind,
-    string? CorrelationId = null,
-    JsonElement? Payload = null,
-    DateTimeOffset? Timestamp = null
-);
+public sealed record IpcFrame(string Kind, string? CorrelationId = null, JsonElement? Payload = null, DateTimeOffset? Timestamp = null);