Kaia Planet Registry v0.1.4

v0.1.4 candidate:
- Numbering and Content Identity are independent decisions.
- Numbering: New / Hold.
- Content Identity: Inherit / New / Hold.
- VOID CNTs cannot be inherited.
- PLG is content_type, not a parallel identity namespace.
- Top and bottom Register buttons.
- CNT index copy + TXT download from one generator.
- Formal future void handling; issued numbers are retained and not reused.
- Excel 2007-compatible XLSX and CSV retained.
- Existing option names and install folder preserved.

This candidate deliberately does NOT auto-delete pre-v0.1.4 debug records.
Check live data before one-time cleanup.

Install folder: kaia-registry-v0.1.0/
Options: kaia_planet_registry_rows / kaia_planet_registry_cnt
