ci: Make builds release-channel aware. Add support for scheduled beta builds (#7323)

ADO-1121

---------

Co-authored-by: Jan Oberhauser <jan.oberhauser@gmail.com>

packages/editor-ui/src/components/MainSidebar.vue

@@ -158,13 +158,13 @@ export default defineComponent({
 		logoPath(): string {
 			if (this.isCollapsed) return this.basePath + 'n8n-logo-collapsed.svg';
 
-			return (
-				this.basePath +
-				(this.settingsStore.settings.isBetaRelease ? 'n8n-beta-logo.svg' : 'n8n-logo-expanded.svg')
-			);
+			return this.basePath + this.uiStore.logo;
 		},
 		hasVersionUpdates(): boolean {
-			return !this.settingsStore.settings.isBetaRelease && this.versionsStore.hasVersionUpdates;
+			return (
+				this.settingsStore.settings.releaseChannel === 'stable' &&
+				this.versionsStore.hasVersionUpdates
+			);
 		},
 		nextVersions(): IVersion[] {
 			return this.versionsStore.nextVersions;