[CURATOR-379] unfixForNamespace corrupts child path when it contains namespace

When a child path starts with the namespace unfixForNamespace removes the namespace string, thus creating a invalid path.

With namespace "foo" the result of unfixForNamespace("/foobar") is "bar".

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Originally reported by marvin.lillehaug, imported from: unfixForNamespace corrupts child path when it contains namespace

• status: Reopened
  
• priority: Minor
  
• resolution: Unresolved
  
• imported: 2025-01-21
  

Search the project for `unfixForNamespace` and read its implementation and nearby tests; the issue does not name specific files or tests. Reproduce the reported case with namespace `foo` and child path `/foobar`, then add a regression test showing the child path remains valid.

Written by the indexing model from the issue text.