refactor: extract shared lint record primitives

crates/memory/Cargo.toml

@@ -8,6 +8,7 @@ license.workspace = true
 async-trait = { workspace = true }
 chrono = { version = "0.4", features = ["serde"] }
 libc = { workspace = true }
+lint-common = { workspace = true }
 llm-worker = { workspace = true }
 manifest = { workspace = true }
 schemars = { workspace = true }