...

crates/supervisor/Cargo.toml

@@ -0,0 +1,9 @@
+[package]
+name = "supervisor"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+# The supervisor will eventually depend on the herodb crate.
+# We can add this dependency now.
+# herodb = { path = "../herodb" }

crates/supervisor/src/main.rs

@@ -0,0 +1,4 @@
+fn main() {
+    println!("Hello from the supervisor crate!");
+    // Supervisor logic will be implemented here.
+}