Split codewords into its own system (#37928)

* Split codewords into its own system

* Fix admin log

* Nuke unused code

* Fix formatting errors

* Fix tests

* Make the codeword system add itself if called when not active

* Put comment in right place.

* Review: Rename prototypes

* Review: Make codewords serializable

* Fix build

* Reviews: Change the system to not be a gamerule.

* Fix YAML Linter

* Fix test fail

* Remove unused import

Resources/Prototypes/Codewords/codeword_factions.yml

@@ -0,0 +1,3 @@
+- type: codewordFaction
+  id: Traitor
+  generator: TraitorCodewordGenerator

Resources/Prototypes/Codewords/codeword_generators.yml

@@ -0,0 +1,6 @@
+- type: codewordGenerator
+  id: TraitorCodewordGenerator
+  words:
+  - Adjectives
+  - Verbs
+  amount: 4