Migrate configuration from TOML to JSON

 Cargo.toml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Cargo.toml b/Cargo.toml
index d8e5a9b..228a35a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,6 +3,9 @@ name = "cce"
 version = "0.1.0"
 edition = "2021"
 
+[lib]
+doctest = false
+
 [dependencies]
 xkbcommon = "0.7"
 serde = { version = "1", features = ["derive"] }