Log Viewer: Fixes continuous polling (closes #20274) (#20310)

* LogViewer: Fixes continuous polling (closes #20274)

* Update src/Umbraco.Web.UI.Client/src/packages/log-viewer/workspace/logviewer-workspace.context.ts

Co-authored-by: Copilot <[email protected]>

---------

Co-authored-by: Copilot <[email protected]>

Author: leekelleher

src/Umbraco.Web.UI.Client/src/packages/log-viewer/workspace/logviewer-workspace.context.ts

@@ -124,6 +124,7 @@ export class UmbLogViewerWorkspaceContext extends UmbContextBase implements UmbW
 	override hostDisconnected(): void {
 		super.hostDisconnected();
 		window.removeEventListener('changestate', this.onChangeState);
+		this.stopPolling();
 	}
 
 	onChangeState = () => {
@@ -320,7 +321,7 @@ export class UmbLogViewerWorkspaceContext extends UmbContextBase implements UmbW
 			return;
 		}
 
-		clearInterval(this.#intervalID as number);
+		this.stopPolling();
 	}
 
 	setPollingInterval(interval: UmbPoolingInterval) {
@@ -332,6 +333,13 @@ export class UmbLogViewerWorkspaceContext extends UmbContextBase implements UmbW
 		const newDirection = direction === DirectionModel.ASCENDING ? DirectionModel.DESCENDING : DirectionModel.ASCENDING;
 		this.#sortingDirection.setValue(newDirection);
 	}
+
+	stopPolling() {
+		if (this.#intervalID) {
+			clearInterval(this.#intervalID);
+			this.#intervalID = null;
+		}
+	}
 }
 
 export { UmbLogViewerWorkspaceContext as api };