XIVY-18799 create process and casemap with spaces in namespace

[ivy-dar]

Support spaces within word groups in the namespace input. Allowed for

• process
• case map

[Copilot]

Pull request overview

Updates namespace validation for creating processes and case maps to allow spaces within namespace segments (while still using / as the separator).

Changes:

• Replace the namespace validator with a new regex that permits spaces within segments.
• Update process/case-map creation flows to use the new validator.
• Expand and adjust unit tests for the updated namespace validation behavior.

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 4 comments.

File	Description
extension/src/project-explorer/utils/util.ts	Introduces validateNamespaceWithSpace with updated namespace regex + message.
extension/src/project-explorer/utils/util.test.ts	Updates tests to exercise the new namespace rules (and adds new cases).
extension/src/project-explorer/new-process.ts	Switches the namespace input step to the new validator.
extension/src/project-explorer/new-case-map.ts	Switches the namespace input step to the new validator.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.