Updated the KH2 serenity list for FM

.gitignore

@@ -10,3 +10,4 @@ Cargo.lock
 
 # These are backup files generated by rustfmt
 **/*.rs.bk
+

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "khguide"
-version = "1.1.0"
+version = "1.2.0"
 edition = "2021"
 
 [dependencies]
@@ -13,7 +13,8 @@ tracing-subscriber = { version = "0.3.17", features = ["env-filter"] }
 itertools = "0.13.0"
 
 [features]
-default = ["bbs", "ddd", "kh3"]
+default = ["bbs", "ddd", "kh3", "kh2"]
+kh2 = []
 kh3 = []
 bbs = []
 ddd = []