add dinosaurs, dragons, and werebeasts

add some more campaign info
add encounter generators (alpha)

src/assets/fragments/bestiary/werebeast.md

@@ -1,9 +1,11 @@
 -   Immune to mundane, non-silver weapons.
 -   Capable of shifting between their (natural) humanoid form, animal form, and a hybrid form.
+    -   Takes one combat round to shift form, can attack as new form at end of round.
     -   Must change into and remain in hybrid or animal form during a full moon.
--   Humanoid form usually retains some characteristics from animal form.
--   While in animal form, can only speak with animals of that type.
 -   Cannot wear armor, as it limits their ability to shapeshift.
+-   Cannot use beak, bite, claw, or talon attacks when in humanoid form.
+-   Humanoid form usually retains some characteristics from animal form.
+-   While in animal form, can only speak with animals of that type (unless otherwise noted).
 -   Cannot use weapons while in animal form.
 -   May summon 1d2 animals associated with their animal form from the surrounding area.
     -   Animals arrive in 1d4 rounds.