feat(config): support human-readable durations with legacy compatibility

Cargo.lock

@@ -1031,6 +1031,22 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
 
+[[package]]
+name = "humantime"
+version = "2.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "15cdd26707701c53297e2fa6afb323d55fbc1d0810c3aec078ae3ef0424c3c15"
+
+[[package]]
+name = "humantime-serde"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "57a3db5ea5923d99402c94e9feb261dc5ee9b4efa158b0315f788cf549cc200c"
+dependencies = [
+ "humantime",
+ "serde",
+]
+
 [[package]]
 name = "hyper"
 version = "1.9.0"
@@ -3615,6 +3631,7 @@ dependencies = [
  "clap",
  "futures-util",
  "http",
+ "humantime-serde",
  "macaddr",
  "nix 0.31.2",
  "reqwest",
@@ -3638,6 +3655,7 @@ dependencies = [
  "axum",
  "clap",
  "futures-util",
+ "humantime-serde",
  "macaddr",
  "nix 0.31.2",
  "reqwest",
@@ -3658,6 +3676,7 @@ name = "wakey-core"
 version = "0.3.6"
 dependencies = [
  "anyhow",
+ "humantime",
  "macaddr",
  "opentelemetry",
  "opentelemetry-appender-tracing",