requires #6644
Entirely replaces how (most) belts perform insertion checks.
This pretty much allows belts to hold most things.
Armor vests are next.
Trashbags will also use the systems we use on main.
Closes#7256 and #7435
---------
Co-authored-by: silicons <silicons@silicons.dev>
* Painus
* Yep
* Moar
* Let the agony begin
* text.dm
* scramble.dm
* time.dm
* fix
* unsorted.dm
* job_controller.dm
* _legacy
* computerfiles.dm
* events.dm
* global_iterator.dm
* topic_input.dm
* underwear.dm
* uplink
* periodic_news.dm again
* areas
* genes
Also renamed midget to dwarfism as it's a slur.
* changeling
* Cult
* gamemodes
* machinery
* mecha
* effects
* objects part 1
* Fine I'll commit the YAML
* objects part 2
* moar
* atmos
* ooga
* ahrde
* You can tell my sanity is going down
* Second-To-Last Step
* Almost
* Poggers
* nvm we're not ready for that <.<
* Test
* minor
* shit code goes in the comedy bin
* stubs
* move those
* w
* vehicle repath
* maybe that instead
* aouhgoawhuh3ho
* markers
* a
* fixes
* hell
* let the great refactoring begin
* a
* aouhg
* changes
* augh
* signals
* s
* offhand stuff
* wrappers
* stuff
* modifications
* a
* stuff
* base component
* Stuff
* a
* stuff
* ay
* Ay
* ?
* fix
* a
* augh
* aough
* mark those
* sigh
* correction
* that
* let the good times roll
* more
* more
* on god
* aoihgouh
* fixes
* done with that ifle
* sigh
* a
* s
* fuck off voremobs
* stuff
* pain
* some more
* changes
* changes
* f/r
* sigh
* impl
* out with the useless
* fix
* Fixes
* a
* fixes
* move that
* pain
* fix
* m
* pain
* WHY
* regex
* s
* just offsets to go
* reserve those words
* that
* stuff
* stuff
* not sure if list ops were a good ide abut whatever
* fix
* and once more with energy!
* and once more with energy!
* fixes
* offsets
* fix
* lmao!
* ay
* patch
* fixes
* propagate that shit through
* ayo
* bruh?
* e
* PLEASE END MY SUFFERING
* ah.
* that
* fix
* fix
* fixes
* e
* Fix
* fix
* fix
* Fix
* fix
* fix
Co-authored-by: VM_USER <VM_USER>
