Fixes #2085: Only warn once per workspace

[thahnen]

No description provided.

[vrubezhny]

@thahnen This change would require bumping at least for the org.eclipse.wildwebdeveloper.embedder.node plugin and org.eclipse.wildwebdeveloper.embedder.node.feature feature versions.

Could you please update the PR with the plugin and feature versions bumped at least by +0.0.1?

Thanks for the contribution!

[thahnen]

Hey @vrubezhny, I bumped up the versions!

[thahnen]

@vrubezhny, one question regarding the process: Who will be reviewing this and then merging it? Is it done by some specific persons that I have to ping, or is it something else?

[vrubezhny]

@vrubezhny, one question regarding the process: Who will be reviewing this and then merging it? Is it done by some specific persons that I have to ping, or is it something else?

This could be me or @akurtakov as well as any other committer on the project.
There's no need to ping anyone unless you're in a hurry. But if you are, feel free to ask for review.

[Copilot]

Pull request overview

This PR addresses #2085 by persisting the “missing/undetermined Node.js” warning state in workspace preferences so users aren’t warned again after restarting Eclipse in the same workspace.

Changes:

• Replace the in-memory “already warned” flag with an InstanceScope (workspace) preference flag.
• Always route missing-node warnings through the preference-backed guard.
• Bump plugin/feature versions to 1.0.9 / 1.2.6.

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
org.eclipse.wildwebdeveloper.embedder.node/src/org/eclipse/wildwebdeveloper/embedder/node/NodeJSManager.java	Persist “already warned” state in workspace prefs and gate warning dialogs accordingly
org.eclipse.wildwebdeveloper.embedder.node/pom.xml	Plugin version bump to 1.0.9-SNAPSHOT
org.eclipse.wildwebdeveloper.embedder.node/META-INF/MANIFEST.MF	Bundle version bump to 1.0.9.qualifier
org.eclipse.wildwebdeveloper.embedder.node.feature/pom.xml	Feature version bump to 1.2.6-SNAPSHOT
org.eclipse.wildwebdeveloper.embedder.node.feature/feature.xml	Feature version bump to 1.2.6.qualifier

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[thahnen]

@akurtakov would you be able to merge this branch? It would be great to have it in this June's release of the IDE at best! I have no rights to merge it myself.

[akurtakov]

I plan to test it multiple times and there is always smth more urgent that takes over. Will try to find time for it today.

[vrubezhny]

Looks good to me. Thanks!