Add dynamic workspace creation

[butlersrepos]

Summary

This PR adds the ability to dynamically create namespace files during parsing when they don't exist, eliminating the need to pre-create namespace files before scanning.

Changes

• Configuration Option: Added dynamicNamespaceCreation: false (disabled by default for backward compatibility)
• Helper Method: Added createNamespaceFile(lng, ns) that safely creates namespace files and directory structure
• Parser Integration: Modified parser logic to create namespaces when encountered instead of erroring
• Comprehensive Tests: Added 5 test cases covering all scenarios including error handling

How it works

When dynamicNamespaceCreation: true is set in the configuration:

1. Parser encounters a new namespace during key extraction
2. Instead of throwing an error, it calls createNamespaceFile(lng, ns)
3. Helper creates directory structure recursively if needed
4. Writes empty JSON {} to the new namespace file
5. Initializes internal resStore and resScan objects
6. Parsing continues normally

Backward Compatibility

• Feature is disabled by default (dynamicNamespaceCreation: false)
• Existing behavior is preserved when disabled
• No breaking changes to the API

Test Coverage

• Dynamic creation when enabled
• Error behavior when disabled (maintains existing functionality)
• Recursive directory structure creation
• Handling of existing files
• Error scenarios and graceful failure

🤖 Generated with Claude Code

[butlersrepos]

This attempted contribution was initially done with Claude Code but actively reviewed, tested, and edited afterward by a human (me).