feat: update command info

Cargo.lock

@@ -1100,6 +1100,12 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "quick-error"
+version = "1.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a1d01941d82fa2ab50be1e79e6714289dd7cde78eba4c074bc5a4374f650dfe0"
+
 [[package]]
 name = "quote"
 version = "0.3.15"
@@ -1404,6 +1410,16 @@ dependencies = [
  "opaque-debug",
 ]
 
+[[package]]
+name = "simpledateformat"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cd2436140481bbe945c4d6deab521cf1ac52d73766e3c5d28d2c65e2635ae115"
+dependencies = [
+ "chrono",
+ "quick-error",
+]
+
 [[package]]
 name = "slab"
 version = "0.4.7"
@@ -1554,6 +1570,7 @@ version = "0.0.0"
 dependencies = [
  "aes-gcm",
  "base64",
+ "chrono",
  "clap",
  "hex",
  "openpgp-card",
@@ -1562,6 +1579,7 @@ dependencies = [
  "rust_util",
  "serde",
  "serde_json",
+ "simpledateformat",
  "yubico_manager",
 ]