refactor: strip unused deps

Cargo.toml

@@ -27,13 +27,9 @@ tracing-subscriber = { version = "0.3.18", features = [
 serde_derive = "1"
 serde = "1.0.204"
 tracing-error = "0.2"
-glob = "0.3"
-serde_yaml = "0.9"
 dotenvy = "0.15"
 tera = "1"
-merge-struct = "0.1.0"
 clap = { version = "4.5", features = ["derive", "env"] }
-nix = { version = "0.29", features = ["mount", "hostname", "dir"] }
 uuid = { version = "1.10.0", features = ["v4", "serde"] }
 loopdev-fyra = { version = "0.5.0" }
 bytesize = { version = "1.3.0", features = ["serde"] }
@@ -48,8 +44,6 @@ itertools = "0.13.0"
 sys-mount = "3.0.1"
 thiserror = "1.0.63"
 ensan-proc-macro = "0.1.0"
-passwd-rs = "0.2.0"
-serde_json = "1.0.120"
 dyn-clone = "1.0.17"
 
 [lints.clippy]

src/cfg/manifest.rs

@@ -95,12 +95,6 @@ impl Manifest {
 	pub fn load(path: &Path) -> color_eyre::Result<Self> {
 		Ok(hcl::de::from_body(ensan::parse(std::fs::read_to_string(path)?)?)?)
 	}
-
-	/// Evaluate expressions into a JSON object
-	#[must_use]
-	pub fn to_json(&self) -> serde_json::Value {
-		serde_json::to_value(self).unwrap()
-	}
 }
 
 /// Variable types used for validation in `[Var]`