Multiload Second Pass (ft. Speedloaders Will Be Real In 2025) (#92854)

## About The Pull Request
Gets, yet again, more granular with multiload capabilities, by
introducing `AMMO_BOX_MULTILOAD_OUT_LOADED`; ammo boxes flagged with
this can speed-load ammo boxes that are currently inside another gun,
like revolver cylinders or internal magazines.

To accomodate for this, the previous flag that covered this,
`AMMO_BOX_MULTILOAD_OUT` can no longer speedload into currently loaded
magazines (e.g. internal magazines, including revolver cylinders).

Also implements a base type for speedloaders, moving .38 and .357
speedloaders along with .310 stripper clips to this type, instead of
being ammo boxes. Also features an UpdatePaths script for mappers, which
is why there's so many files touched - repathing is a pain.

Also also adds fancy types for ammo boxes, magazines, and speedloaders,
which isn't particularly player-facing.

Also also also makes the lionhunter ammo strip for the lionhunter rifle
visually three rounds only instead of being perpetually half-full (or
half-empty, depending on your pessimism).

## Why It's Good For The Game

The hypothetical case of "ammo box that holds shotgun ammo" should
probably... not... teleport as much of its ammo as possible into a
tube-fed shotgun, but should probably still be okay at reloading
magazines that actually go into shotguns. Or something.

More relevant, reloading BR-38 magazines with speedloaders, while funny,
probably also shouldn't be teleporting in six fresh rounds.

## Changelog

🆑
balance: General ammo boxes (not speedloaders, not stripper clips) can
no longer multiload into currently loaded magazines (revolver cylinders,
internal magazines).
balance: Speedloaders are now a separate type from ammo boxes, and can
only multiload into currently loaded magazines e.g. revolver cylinders.
qol: Ammo boxes, magazines, and speedloaders now have fancier types for
spawning in by admins.
sprite: Lionhunter ammo clips are visually smaller now.
/🆑

---------

Co-authored-by: Hatterhat <Hatterhat@users.noreply.github.com>

code/modules/uplink/uplink_items/ammunition.dm

@@ -51,7 +51,7 @@
 	name = ".357 Speed Loader"
 	desc = "A speed loader that contains seven additional .357 Magnum rounds; usable with the Syndicate revolver. \
 			For when you really need a lot of things dead."
-	item = /obj/item/ammo_box/a357
+	item = /obj/item/ammo_box/speedloader/c357
 	cost = 4
 	purchasable_from = ~(UPLINK_ALL_SYNDIE_OPS | UPLINK_SPY) //nukies get their own version
 	uplink_item_flags = SYNDIE_TRIPS_CONTRABAND

code/modules/uplink/uplink_items/nukeops.dm

@@ -218,7 +218,7 @@
 	name = ".357 Speed Loader (Revolver)"
 	desc = "A speed loader that contains seven additional .357 Magnum rounds; usable with the Syndicate revolver. \
 		For when you really need a lot of things dead. Unlike field agents, operatives get a premium price for their speedloaders!"
-	item = /obj/item/ammo_box/a357
+	item = /obj/item/ammo_box/speedloader/c357
 	purchasable_from = parent_type::purchasable_from | UPLINK_SPY
 
 /datum/uplink_item/ammo_nuclear/special/revolver/phasic
@@ -226,7 +226,7 @@
 	desc = "A speed loader that contains seven additional .357 Magnum phasic rounds; usable with the Syndicate revolver. \
 		These bullets are made from an experimental alloy, 'Ghost Lead', that allows it to pass through almost any non-organic material. \
 		The name is a misnomer. It doesn't contain any lead whatsoever!"
-	item = /obj/item/ammo_box/a357/phasic
+	item = /obj/item/ammo_box/speedloader/c357/phasic
 	purchasable_from = parent_type::purchasable_from | UPLINK_SPY
 
 /datum/uplink_item/ammo_nuclear/special/revolver/heartseeker
@@ -234,7 +234,7 @@
 	desc = "A speed loader that contains seven additional .357 Magnum heartseeker rounds; usable with the Syndicate revolver. \
 		Able to veer straight into targets! Don't miss a shot with heartseeker! As seen in the hit NTFlik horror-space western film, Forget-Me-Not!	\
 		Brought to you by Roseus Galactic!"
-	item = /obj/item/ammo_box/a357/heartseeker
+	item = /obj/item/ammo_box/speedloader/c357/heartseeker
 	cost = 3
 	purchasable_from = parent_type::purchasable_from | UPLINK_SPY