feat: correctly handle interrupt

Cargo.lock

@@ -500,6 +500,16 @@ dependencies = [
  "typenum",
 ]
 
+[[package]]
+name = "ctrlc"
+version = "3.4.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "46f93780a459b7d656ef7f071fe699c4d3d2cb201c4b24d085b6ddc505276e73"
+dependencies = [
+ "nix",
+ "windows-sys 0.59.0",
+]
+
 [[package]]
 name = "curl"
 version = "0.4.48"
@@ -925,6 +935,18 @@ dependencies = [
  "getrandom 0.2.16",
 ]
 
+[[package]]
+name = "nix"
+version = "0.30.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "74523f3a35e05aba87a1d978330aef40f67b0304ac79c1c00b294c9830543db6"
+dependencies = [
+ "bitflags",
+ "cfg-if",
+ "cfg_aliases",
+ "libc",
+]
+
 [[package]]
 name = "nom"
 version = "7.1.3"
@@ -1428,6 +1450,7 @@ name = "sdgb-cli"
 version = "0.1.0"
 dependencies = [
  "compio",
+ "ctrlc",
  "futures-util",
  "nyquest-preset",
  "palc",