* rename pirate radio map to listening post, change spawner prototype
* refactor pirate radio spawn rule into DebrisSpawner and LoadFarGrid
* remove obsolete yml
* -m make listening post rule use new stuff and antag selection
* other changes
* fixes
* more
* fixy
* fix nan
* final fix
* what
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Co-authored-by: deltanedas <@deltanedas:kde.org>