New event: Approaching unknown shuttle (#24490)

* setup codebase

* Add first shuttle

* tak

* sync striker

* sync 2

* pipipi

* Preloaded roundstart shuttles!

* Make it abstract "PreloaderGrid" not "PreloaderShuttle"

* to do

* added china cuisin shuttle

* fixes

* add disaster evacpod

* remove enemy

* final shuttles

* weight 5 -> 10

* move data to component

* remove autotrailer touching

* doc, respath

* fix frozen positioning

* fixes + cvar

* finally

* fix evacpod

* remove blacklistrules

* remove `UnknownShuttleSpawnRule`, refactor `LoadMapRule` to support preloaded grids

* use tryload

* cleanup

* fixes

* use preloadedgrid for loneops

* weight unknown shuttles differently (preliminal)

* leftover

* cleanup and raffling

* partial review

* singleton gridpreloader no station coupling

* fix grid atmoses

* `roleLoadout` support for `LoadoutComponent`, fix missing gear

* weighting changes

* init logic fix

---------

Co-authored-by: Kara <lunarautomaton6@gmail.com>

Resources/Prototypes/Shuttles/shuttle_incoming_event.yml

@@ -0,0 +1,29 @@
+- type: preloadedGrid
+  id: ShuttleStriker
+  path: /Maps/Shuttles/ShuttleEvent/striker.yml
+  copies: 2
+
+- type: preloadedGrid
+  id: ShuttleCargoLost
+  path: /Maps/Shuttles/ShuttleEvent/lost_cargo.yml
+  copies: 2
+
+- type: preloadedGrid
+  id: TravelingCuisine
+  path: /Maps/Shuttles/ShuttleEvent/traveling_china_cuisine.yml
+  copies: 2
+
+- type: preloadedGrid
+  id: DisasterEvacPod
+  path: /Maps/Shuttles/ShuttleEvent/disaster_evacpod.yml
+  copies: 3
+
+- type: preloadedGrid
+  id: Honki
+  path: /Maps/Shuttles/ShuttleEvent/honki.yml
+  copies: 1
+
+- type: preloadedGrid
+  id: SyndieEvacPod
+  path: /Maps/Shuttles/ShuttleEvent/syndie_evacpod.yml
+  copies: 2