- generic: inactivity_timer moved from global to per-cell
- generic: global disable_sdr removed from schemas - radio enable/disable is controlled by per-RU .txrx_active
- fix publish wrt synthethic RU and cells
- ru/*: fix code not to break under testing=True environment
- fix setting defaults for RU embedded in a cell
- add verification checks wrt incorrect shared instances configuration
- emit big error if both SDR and CPRI RUs are used together
- documentation updates + misc...

* kirr-backup/x/lte-multiru:
  .
  .
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* master:
  software/theia/test: use absolute links for find-links
  component/qemu-kvm: update debian 12 iso to 12.4.0