refactor: replace overloaded surface terminology

packages/session/session-persistence-sqlite/README.i18n.yaml

@@ -2,5 +2,5 @@
 # side as of the last confirmed-consistent state. Both languages carry equal authority;
 # after editing either side, bring the other along and re-record with:
 #   pnpm run verify-translation-pairing --write packages/session/session-persistence-sqlite/README.md
-README.md: 4ba675447393ffb359ec6983585167b692e84a7d
+README.md: ec42419a132a26c1f23ab99ab3da1db97a5483b0
 README.zh.md: c2578215613ea42fb34e3092f51ec47cbb2fc128

packages/session/session-persistence-sqlite/README.md

@@ -58,5 +58,5 @@ SQLite storage does not mutate live request prefixes. A resumed loop can reuse p
 - **`DatabaseSync` is synchronous** — every append transaction blocks the event loop for its duration; acceptable for local stores, a throughput ceiling for busy multi-session servers.
 - **Write contention has no wait or retry policy** — the backend sets no busy timeout and retries no locked-database error, so another connection holding a write transaction makes the operation reject immediately.
 - **Only a pristine new database or the current owned `SCHEMA_VERSION` opens** — unversioned schema objects, foreign application identities, and every other schema version are rejected rather than migrated (unreleased software; no persisted user data to preserve).
-- **Nothing deletes stored sessions** — rows accumulate until removed externally (the seam has no deletion surface; `ON DELETE CASCADE` is wired for such out-of-band cleanup).
+- **Nothing deletes stored sessions** — rows accumulate until removed externally (the seam has no deletion API; `ON DELETE CASCADE` is wired for such out-of-band cleanup).
 - **TODO:** this backend talks to `node:sqlite` directly. If a cordis database service (`cordis/db` / a `@cordisjs` SQL driver plugin) is adopted, route through that instead of holding a raw `DatabaseSync` here — the contract surface (`SessionPersistence`) would not change, only the storage driver.

packages/session/session-persistence-sqlite/src/index.ts

@@ -165,7 +165,7 @@ export class SessionPersistenceSqlite extends SessionPersistence implements Pers
     }
   }
 
-  // --- SessionPersistence service surface (delegated to the coordinator) ---
+  // --- SessionPersistence service API (delegated to the coordinator) ---
 
   /** SQLite has one database, not an independent local artifact per session. */
   locate(_meta: SessionHeader): SessionLocation | undefined {