refactor: replace overloaded surface terminology

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

@@ -161,10 +161,10 @@ export class SessionPersistenceJsonl extends SessionPersistence implements Persi
     })
   }
 
-  // Each backend keeps the typed service surface beside its storage hooks;
+  // Each backend keeps the typed service API beside its storage hooks;
   // extracting these trivial forwards would add an inheritance layer.
   /* jscpd:ignore-start */
-  // --- SessionPersistence service surface (delegated to the coordinator) ---
+  // --- SessionPersistence service API (delegated to the coordinator) ---
 
   /** Resolve the absolute target path without touching the filesystem. */
   locate(meta: SessionHeader): SessionLocation {

packages/session/session-persistence-jsonl/src/win32.ts

@@ -38,7 +38,7 @@ const ERROR_ALREADY_EXISTS = 183
 
 let bindings: Win32Bindings | undefined
 
-/** Load the small Win32 surface lazily so non-Windows processes never load Koffi. */
+/** Load the small Win32 API lazily so non-Windows processes never load Koffi. */
 async function win32(): Promise<Win32Bindings> {
   if (bindings !== undefined) return bindings
   const koffi = (await import('koffi')).default