[TaskCenter] Stage 5 - test macro

Author: AhmedSoliman

Cargo.lock

@@ -2,6 +2,7 @@
 members = [
     "cli",
     "crates/*",
+    "crates/core/derive",
     "crates/codederror/derive",
     "server",
     "benchmarks",
@@ -14,6 +15,7 @@ members = [
 default-members = [
     "cli",
     "crates/*",
+    "crates/core/derive",
     "crates/codederror/derive",
     "server",
     "tools/restatectl",
@@ -38,6 +40,7 @@ restate-base64-util = { path = "crates/base64-util" }
 restate-bifrost = { path = "crates/bifrost" }
 restate-cli-util = { path = "crates/cli-util" }
 restate-core = { path = "crates/core" }
+restate-core-derive = { path = "crates/core/derive" }
 restate-errors = { path = "crates/errors" }
 restate-fs-util = { path = "crates/fs-util" }
 restate-futures-util = { path = "crates/futures-util" }