fix(editor): Add correct add variable button message when no variables created (no-changelog) (#6028)

fix: add correct add variable button message when no variables created

packages/editor-ui/src/views/VariablesView.vue

@@ -236,7 +236,9 @@ function displayName(resource: EnvironmentVariable) {
 					</n8n-button>
 				</div>
 				<template #content>
-					<span v-if="!isFeatureEnabled">{{ i18n.baseText('variables.add.unavailable') }}</span>
+					<span v-if="!isFeatureEnabled">{{
+						i18n.baseText(`variables.add.unavailable${allVariables.length === 0 ? '.empty' : ''}`)
+					}}</span>
 					<span v-else>{{ i18n.baseText('variables.add.onlyOwnerCanCreate') }}</span>
 				</template>
 			</n8n-tooltip>