add new campaigns

add equipment to rules
add animist class
add referee's screen

src/pages/rules/adventuring.md

@@ -270,13 +270,18 @@ When a PC increases their level, the following actions may be performed:
 
 ### Encumbrance
 
-PCs can carry a number of "Important Items" equal to their strength (to a minimum of 10).
+Characters can carry a number of "Important Items", based on their Strength (STR).
 
--   Leather armor counts as 1 item, chain-mail counts as 2 items, plate counts as 3 items.
+-   Items can be carried **At Ready** or **Packed**.
+    -   "At Ready" items may be grabbed and used without delay.
+    -   Packing or unpacking items takes 1 turn.
+-   Characters can carry a number of at-ready items up to their Strength (STR), to a minimum of 7.
+    -   Additionally, characters may carry a number of packed items up to their Strength (STR), to a minimum of 7.
+-   Leather armor counts as 1 item, mail counts as 2 items, plate counts as 3 items.
 -   2-handed weapons count as 2 items.
--   1000 coins or 100 gems count as 1 item.
-
-Carrying more items than allowed can be done, but movement is halved (or worse).
+-   100 coins or gems count as 1 item.
+-   Carrying more ready or packed items than allowed can be done, but movement is halved (or worse).
+    -   Carrying more than twice the allowed number of ready or packed items reduces movement to 0.
 
 ### Health, Damage and Dying