Borg Bag Fixes and Refactors (#20578)

Fixes #19603
Fixes #20558

- bugfix: "Fixes plant bags - now uses storage_slot system, along with
other bag subtypes."
  - bugfix: "Borgs can interact with tables again."
  - refactor: "Refactors make_exact_fit to be a binary variable."
- refactor: "Refactors storage items to use make_exact_fit instead of
arbitrary max_storage_space values."
- refactor: "Refactors storage items to use defines for storage space."
  - bugfix: "Fixes monkey cube boxes having superfluous overlay."
  - rscadd: "Updates the progress bar toggle message."
- qol: "Objects that rotated 90 degrees in storage no longer rotate in
storage slots."
 
<img width="732" alt="dreamseeker_qRVkIlYN78"
src="https://github.com/user-attachments/assets/1226ed22-52c1-4965-a1b4-2290e56a2ab3"
/>

code/modules/cciaa/cciaa_items.dm

@@ -359,7 +359,7 @@
 	name = "CCIA agent briefcase"
 	desc = "A smart looking briefcase with an SCC logo on the side."
 	storage_slots = 8
-	max_storage_space = 16
+	max_storage_space = DEFAULT_LARGEBOX_STORAGE
 
 /obj/item/storage/lockbox/cciaa/bssb
 	name = "BSSB agent briefcase"