fix: issue with syntax highlighting on rename

Author: bajrangCoder

src/lib/editorFile.js

@@ -630,10 +630,10 @@ export default class EditorFile {
 			this.#tab.text = value;
 			this.#name = value;
 
+			if (oldExt !== newExt) this.setMode();
+
 			editorManager.onupdate("rename-file");
 			editorManager.emit("rename-file", this);
-
-			if (oldExt !== newExt) this.setMode();
 		})();
 	}
 

src/lib/editorManager.js

@@ -1458,6 +1458,8 @@ async function EditorManager($header, $body) {
 	manager.on(["rename-file"], (file) => {
 		if (file?.type !== "editor") return;
 		if (manager.activeFile?.id === file.id) {
+			// Re-apply file to editor to update language/syntax highlighting
+			applyFileToEditor(file);
 			void configureLspForFile(file);
 		}
 	});