[zwavejs] Fix NullPointerException with ZUI 11.5.2

[lsiepel]

Fixes: #19497

Should be backported to 5.0.x

[Copilot]

Pull Request Overview

This PR fixes a NullPointerException that occurs in the Z-Wave JS binding when using ZUI version 11.5.2. The fix adds support for a new TIMEOUT metadata type that was introduced in the newer ZUI version but not handled by the binding.

• Added support for the new TIMEOUT metadata type in the enum definition
• Updated metadata processing to handle TIMEOUT types by treating them as time-based number items
• Removed the automatic conversion of DURATION to NUMBER type and added explicit handling

Reviewed Changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

File	Description
MetadataType.java	Added new TIMEOUT enum value with proper JSON serialization
ConfigMetadata.java	Added TIMEOUT case to switch statement for type conversion
BaseMetadata.java	Removed DURATION to NUMBER conversion and added explicit handling for both DURATION and TIMEOUT as time-based items

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[lsiepel]

To the reviewer, there is no point in reviewing this json, as it is generated by ZUI

[miloit]

Is this already available in a snapshot?

[lsiepel]

Is this already available in a snapshot?

Unfortunately it was not yet merged, so it is not yet in the snapshots (or the just released milestone)

[lolodomo]

LGTM, thank you

[lolodomo]

Should be backported to 5.0.x

Cherry-picking the change in 5.0.x is failing.

[webstr4711]

what does it mean, in which version is the fix included?

[lsiepel]

what does it mean, in which version is the fix included?

5.1.0 Snapshots (already available), 5.1.0 milestone 3 (due in about 2 weeks) and 5.1.0 stable (end of december)