Sync COPYRIGHT.md

SyncFileContents · SyncFileContents · commit 864c317a8a4f · 2026-01-31T13:03:52.000+11:00
diff --git a/COPYRIGHT.md b/COPYRIGHT.md
@@ -1 +1 @@
-Copyright (c) 2023-2026 ktsu-dev
+Copyright (c) 2023-2026 ktsu-dev contributors

Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		`-Copyright (c) 2023-2026 ktsu-dev`
	`1`	`+Copyright (c) 2023-2026 ktsu-dev contributors`