fix(ui): extend IDE URL timeout to 40 seconds

[olexii4]

What does this PR do?

Increases the IDE URL timeout from 20 to 40 seconds during workspace startup.

Root Cause

When a workspace starts on a slow cluster or pulls a large editor image,
the IDE URL may not be available within 20 seconds. The TIMEOUT_TO_GET_URL_SEC
constant in WorkspaceProgress/const.ts controls how long the "Open IDE" step
waits before showing an error. 20 seconds is too aggressive for environments
with cold image pulls or high API latency.

Fix

-export const TIMEOUT_TO_GET_URL_SEC = 20;
+export const TIMEOUT_TO_GET_URL_SEC = 40;

Screenshot/screencast of this PR

N/A

What issues does this PR fix or reference?

fixes https://redhat.atlassian.net/browse/CRW-12569

Is it tested? How?

Unit tests in StartingSteps/OpenWorkspace/__tests__/index.spec.tsx (12 tests) cover the timeout value and error message.

Manual verification:

1. Deploy Red Hat OpenShift Dev Spaces on an air-gapped cluster from changes from this PR
2. Open the dashboard
3. Select a desktop editor (e.g. Kiro)
4. Select Empty Workspace
5. Wait for the "Open IDE" step
6. Workspace should start without any errors

Release Notes

Extended the IDE URL timeout from 20 to 40 seconds to prevent false startup errors on slower clusters.

Docs PR

N/A

[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: olexii4

The full list of commands accepted by this bot can be found here.

Details

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[che-bot]

Click here to review and test in web IDE:

[Copilot]

🟢 Approval recommended

Change is narrowly scoped to a single constant used by the “Open IDE” step and aligns with the stated goal of avoiding premature timeout errors.

Pull request overview

This PR increases the workspace startup “Open IDE” step timeout by extending TIMEOUT_TO_GET_URL_SEC from 20s to 40s, reducing false failures on slow clusters (e.g., cold image pulls / higher latency).

Changes:

• Increased TIMEOUT_TO_GET_URL_SEC from 20 to 40 seconds in WorkspaceProgress constants.

File summaries

File	Description
packages/dashboard-frontend/src/components/WorkspaceProgress/const.ts	Extends IDE URL wait timeout constant from 20s to 40s to better accommodate slow startup conditions.

Review details

• Files reviewed: 1/1 changed files
• Comments generated: 0
• Review effort level: Lite

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[github-actions]

Docker image build succeeded: quay.io/eclipse/che-dashboard:pr-1671 (linux/amd64, linux/arm64, linux/s390x)

kubectl patch command

kubectl patch -n eclipse-che "checluster/eclipse-che" --type=json -p="[{"op": "replace", "path": "/spec/components/dashboard/deployment", "value": {containers: [{image: "quay.io/eclipse/che-dashboard:pr-1671", name: che-dashboard}]}}]"

[olexii4]

/retest

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 92.44%. Comparing base (d67917b) to head (7777308).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1671   +/-   ##
=======================================
  Coverage   92.44%   92.44%           
=======================================
  Files         609      609           
  Lines       63875    63875           
  Branches     5015     5015           
=======================================
  Hits        59052    59052           
  Misses       4758     4758           
  Partials       65       65           

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