[ECO-2489] Add emojicoin arena Move prototype

cfg/cspell-dictionary.txt

@@ -1,9 +1,10 @@
-ADBEEF
+adbeef
 aland
 allowlister
 aptn
 aptos
 aptoslabs
+auid
 autoscale
 barthelemy
 bento
@@ -66,6 +67,7 @@ marino
 mayen
 melilla
 merperson
+metadatas
 moai
 mosquitto
 mqtt

src/move/emojicoin_arena/Move.toml

@@ -0,0 +1,18 @@
+[addresses]
+arena = "_"
+integrator = "_"
+
+[dependencies.EmojicoinDotFun]
+local = "../emojicoin_dot_fun"
+
+[dev-addresses]
+arena = "0xaaa"
+coin_factory = "0xbbb"
+emojicoin_dot_fun = "0xc0de"
+integrator = "0xddd"
+
+[package]
+authors = ["Econia Labs ([email protected])"]
+name = "EmojicoinArena"
+upgrade_policy = "compatible"
+version = "1.0.0"

src/move/emojicoin_arena/README.md

@@ -0,0 +1,11 @@
+# Emojicoin Arena
+
+## A note on pseudo-randomness
+
+Since randomness is not supported in `init_module` per [`aptos-core` #15436],
+psuedo-random proxies are used for the first crank. For a detailed rationale
+that explains how this is effectively random in practice, see
+[this `emojicoin-dot-fun` pull request comment].
+
+[this `emojicoin-dot-fun` pull request comment]: https://github.com/econia-labs/emojicoin-dot-fun/pull/408#discussion_r1887856202
+[`aptos-core` #15436]: https://github.com/aptos-labs/aptos-core/issues/15436