record-daemon: fix windows build

record-daemon/Cargo.toml

@@ -54,16 +54,17 @@ directories = "5"
 # CLI (for debugging and control)
 clap = { version = "4", features = ["derive"] }
 
-# Signal handling for graceful shutdown
-signal-hook = "0.3"
-signal-hook-tokio = { version = "0.3", features = ["futures-v0_3"] }
-
 # Base64 for LQP authentication
 base64 = "0.22"
 
 # Regex for lockfile parsing
 regex = "1"
 
+# Signal handling for graceful shutdown (Unix only)
+[target.'cfg(unix)'.dependencies]
+signal-hook = "0.3"
+signal-hook-tokio = { version = "0.3", features = ["futures-v0_3"] }
+
 [dev-dependencies]
 # Testing utilities
 tokio-test = "0.4"