feat: add async ctrl-c signal handling

1 files changed, 7 insertions, 0 deletions

diff --git a/Cargo.toml b/Cargo.toml
index b7408ca..376cab3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,6 +26,13 @@ thiserror = "1.0.37"
 tmux_interface = { version = "0.2.1", default-features = false, features = [
     "tmux_latest",
 ] }
+tokio = { version = "1.23.0", features = [
+    "signal",
+    "tracing",
+    "macros",
+    "rt-multi-thread",
+    "full",
+] }
 tracing = { version = "0.1.37", features = ["attributes"] }
 tracing-subscriber = { version = "0.3.16", features = ["env-filter"] }