fix: fixed tehe timago issue and added the workflow icon

keep-ui/app/workflows/noworfklows.tsx

@@ -6,6 +6,7 @@ import { Workflow } from './models';
 import { useRouter } from "next/navigation";
 import { MdArrowForwardIos } from "react-icons/md";
 import { IoMdCard } from "react-icons/io";
+import Image from "next/image";
 
 
 const links = [
@@ -29,6 +30,12 @@ const DetailsSection = () => {
   const router = useRouter();
   return (
     <section className="flex flex-col items-center justify-center mb-10">
+       <Image
+        src="/icons/workflow-icon.png"
+        alt="loading"
+        width={200}
+        height={200}
+      />
       <h2 className="sm:text-2xl  text-xl font-bold">Create your first workflow</h2>
       <p className="mt-2 font-bold text-sm">You do not have any workflow added yet.</p>
       <div className="text-sm mt-4 text-gray-500 max-w-md text-center">you can start by creating your very first Workflow from scratch, or browse thorugh some available Workflow templates below</div>

keep-ui/app/workflows/workflow-tile.tsx

@@ -416,8 +416,8 @@ function WorkflowTile({ workflow }: { workflow: Workflow }) {
                   Trigger
                 </button>
               </div>
-              {workflow?.last_execution_started ? (
-                <TimeAgo date={parseISO(workflow?.last_execution_started?.toLocaleString())} className="text-sm text-gray-500" />
+              {workflow && workflow.last_execution_started ? (
+                <TimeAgo date={workflow?.last_execution_started + 'Z'} className="text-sm text-gray-500" />
               ) : null
               }
             </div>

keep/workflowmanager/workflowstore.py

@@ -304,8 +304,8 @@ def group_last_workflow_executions(self, workflows: list[dict]) -> list[dict]:
             # Update the latest execution details if available
             if workflow_dict[workflow_id]["workflow_last_run_started"] is None :
                 workflow_dict[workflow_id]["workflow_last_run_status"] = status
-                workflow_dict[workflow_id]["workflow_last_run_time"] = execution_time
                 workflow_dict[workflow_id]["workflow_last_run_started"] = started
+                workflow_dict[workflow_id]["workflow_last_run_time"] = started    
 
             # Add the execution to the list of executions
             if started is not None: