fix: syntax errors in NetworkService.js and en.json causing build failure

client/src/Utils/NetworkService.js

@@ -1033,7 +1033,7 @@ class NetworkService {
 
 	async flushQueue() {
 		return this.axiosInstance.post(`/queue/flush`);
-    
+	}
     
 	async exportMonitors() {
 		const response = await this.axiosInstance.get("/monitors/export", {

client/src/locales/en.json

@@ -786,6 +786,7 @@
 			"failedAtHeader": "Last failed at",
 			"failReasonHeader": "Fail reason"
 		}
+	},
 	"export": {
 		"title": "Export Monitors",
 		"success": "Monitors exported successfully!",