fix(ngxs): missing null check before accessing meta.version property

[prjanitor]

Bug Fix: Missing null check in versionIsInvalid

Problem

The versionIsInvalid function in deserializeByStorageMeta accesses meta.version without checking if meta is null or undefined. If storage returns null/undefined data, this causes a runtime crash with 'Cannot read property 'version' of null/undefined'.

Solution

Added a defensive null check at the beginning of versionIsInvalid function that returns true (invalid) when meta is null or undefined, preventing the runtime crash.

Changes

• Modified versionIsInvalid function in libs/ngxs/storage/utils/deserialize-by-storage-meta.ts
• Added if (!meta) { return true; } check before accessing meta.version

Testing

This fix ensures that when storage returns null/undefined data, the function gracefully handles it by returning true (version is invalid) instead of crashing.

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