Add atomic durable job admission

crates/remora-admission/Cargo.toml

@@ -0,0 +1,23 @@
+[package]
+name = "remora-admission"
+edition.workspace = true
+publish = false
+rust-version.workspace = true
+version.workspace = true
+
+[dependencies]
+getrandom = "0.3.4"
+remora-contracts = { path = "../remora-contracts" }
+remora-credentials = { path = "../remora-credentials" }
+remora-domain.workspace = true
+remora-durable.workspace = true
+remora-identity = { path = "../remora-identity" }
+serde.workspace = true
+serde_json.workspace = true
+sqlx.workspace = true
+thiserror.workspace = true
+time.workspace = true
+url = "2.5.8"
+
+[dev-dependencies]
+tokio.workspace = true