fix(ui): Fix timeline and stage detail (#26402)

## Description
<!---Describe your changes in detail-->

+ Variable names in task stats are updated in recent changes. Update ui
code to ensure correct data on the Timeline page.
+ Fixed the operator filter in the Stage Detail view, which previously
showed stats for all operators instead of the selected one.

## Motivation and Context
<!---Why is this change required? What problem does it solve?-->
<!---If it fixes an open issue, please link to the issue here.-->
N/A

## Impact
<!---Describe any public API or user-facing feature change or any
performance impact-->

<details>
<summary>Timeline</summary>

| Before | After |
|--------|--------|
| <img width="1194" height="876" alt="before"
src="https://github.com/user-attachments/assets/af29e66f-b817-4a92-a196-fad9c095a359"
/> | <img width="1200" height="934" alt="after"
src="https://github.com/user-attachments/assets/e1471585-7502-4555-96f5-98f9406cdd7e"
/>|

</details>

<details>
<summary>Stage Detail</summary>

| Before | After |
|--------|--------|
|<img width="1197" height="781" alt="stage_before"
src="https://github.com/user-attachments/assets/2a00af6c-66f1-43c9-8535-f3e83f476b3d"
/>|<img width="1177" height="748" alt="stage_after"
src="https://github.com/user-attachments/assets/45a7477a-8b9a-4d5b-8642-dca46a4bc1ab"
/>|

Note: Number and figure of tasks are correct (1) after this fix.

</details>

## Test Plan
<!---Please fill in how you tested your change-->
N/A

## Contributor checklist

- [x] Please make sure your submission complies with our [contributing
guide](https://github.com/prestodb/presto/blob/master/CONTRIBUTING.md),
in particular [code
style](https://github.com/prestodb/presto/blob/master/CONTRIBUTING.md#code-style)
and [commit
standards](https://github.com/prestodb/presto/blob/master/CONTRIBUTING.md#commit-standards).
- [x] PR description addresses the issue accurately and concisely. If
the change is non-trivial, a GitHub Issue is referenced.
- [x] Documented new properties (with its default value), SQL syntax,
functions, or other functionality.
- [x] If release notes are required, they follow the [release notes
guidelines](https://github.com/prestodb/presto/wiki/Release-Notes-Guidelines).
- [x] Adequate tests were added if applicable.
- [x] CI passed.
- [x] If adding new dependencies, verified they have an [OpenSSF
Scorecard](https://securityscorecards.dev/#the-checks) score of 5.0 or
higher (or obtained explicit TSC approval for lower scores).

## Release Notes

```
== NO RELEASE NOTE ==
```

Author: wanweitao

presto-ui/src/components/QueryDetail.jsx

@@ -109,7 +109,7 @@ function TaskList({tasks}) {
     function calculateElapsedTime(row) {
         let elapsedTime = parseDuration(row.stats.elapsedTimeInNanos + "ns");
         if (elapsedTime === 0) {
-            elapsedTime = Date.now() - Date.parse(row.stats.createTime);
+            elapsedTime = Date.now() - row.stats.createTimeInMillis;
         }
         return elapsedTime;
     }

presto-ui/src/components/QueryOverview.jsx

@@ -49,7 +49,7 @@ type TaskStatus = {
 }
 
 type TaskStats = {
-    createTime: string;
+    createTimeInMillis: number;
     elapsedTimeInNanos: number;
     totalCpuTimeInNanos: number;
     fullyBlocked: boolean;
@@ -285,7 +285,7 @@ function TaskList({ tasks }: { tasks: Task[] }) : React.Node {
     function calculateElapsedTime(row: Task): number {
         let elapsedTime = parseDuration(row.stats.elapsedTimeInNanos + "ns") || 0;
         if (elapsedTime === 0) {
-            elapsedTime = Date.now() - Date.parse(row.stats.createTime);
+            elapsedTime = Date.now() - row.stats.createTimeInMillis;
         }
         return elapsedTime;
     }

presto-ui/src/components/QuerySplitsView.jsx

@@ -32,11 +32,11 @@ export default function SplitView({ data, show }): void {
             return {
                 taskId: task.taskId.substring(task.taskId.indexOf('.') + 1),
                 time: {
-                    create: task.stats.createTime,
-                    firstStart: task.stats.firstStartTime,
-                    lastStart: task.stats.lastStartTime,
-                    lastEnd: task.stats.lastEndTime,
-                    end: task.stats.endTime,
+                    create: task.stats.createTimeInMillis,
+                    firstStart: task.stats.firstStartTimeInMillis,
+                    lastStart: task.stats.lastStartTimeInMillis,
+                    lastEnd: task.stats.lastEndTimeInMillis,
+                    end: task.stats.endTimeInMillis,
                 },
             };
         });

presto-ui/src/components/QueryStageView.jsx

@@ -187,9 +187,9 @@ function OperatorDetail({ index, operator, tasks }) {
         tasksSorted.forEach(task => {
             task.stats.pipelines.forEach(pipeline => {
                 if (pipeline.pipelineId === operator.pipelineId) {
-                    pipeline.operatorSummaries.forEach(operator => {
-                        if (operator.operatorId === operator.operatorId) {
-                            operatorTasks.push(operator);
+                    pipeline.operatorSummaries.forEach(op => {
+                        if (op.operatorId === operator.operatorId) {
+                            operatorTasks.push(op);
                         }
                     });
                 }

presto-ui/src/components/Splits.jsx

@@ -36,11 +36,11 @@ export default function Split(): void {
             return {
                 taskId: task.taskId.substring(task.taskId.indexOf('.') + 1),
                 time: {
-                    create: task.stats.createTime,
-                    firstStart: task.stats.firstStartTime,
-                    lastStart: task.stats.lastStartTime,
-                    lastEnd: task.stats.lastEndTime,
-                    end: task.stats.endTime,
+                    create: task.stats.createTimeInMillis,
+                    firstStart: task.stats.firstStartTimeInMillis,
+                    lastStart: task.stats.lastStartTimeInMillis,
+                    lastEnd: task.stats.lastEndTimeInMillis,
+                    end: task.stats.endTimeInMillis,
                 },
             };
         });

presto-ui/src/components/StageDetail.jsx

@@ -189,9 +189,9 @@ function OperatorDetail({ index, operator, tasks }) {
         tasksSorted.forEach(task => {
             task.stats.pipelines.forEach(pipeline => {
                 if (pipeline.pipelineId === operator.pipelineId) {
-                    pipeline.operatorSummaries.forEach(operator => {
-                        if (operator.operatorId === operator.operatorId) {
-                            operatorTasks.push(operator);
+                    pipeline.operatorSummaries.forEach(op => {
+                        if (op.operatorId === operator.operatorId) {
+                            operatorTasks.push(op);
                         }
                     });
                 }