feat(cdp): spike out new REST API in property-defs-rs

rust/property-defs-rs/Cargo.toml

@@ -25,6 +25,9 @@ common-kafka = { path = "../common/kafka" }
 ahash = { workspace = true }
 uuid = { workspace = true }
 rand = { workspace = true }
+url =  { workspace = true }
+anyhow = { workspace = true }
+thiserror.workspace = true
 
 [lints]
 workspace = true

rust/property-defs-rs/src/api/mod.rs

@@ -0,0 +1,6 @@
+pub mod v1 {
+    pub mod constants;
+    pub mod errors;
+    pub mod query;
+    pub mod routing;
+}