fix(ci): normalize session-day count comparison

src/core/services/immersion-tracker/lifetime.ts

@@ -94,6 +94,7 @@ function isFirstSessionForLocalDay(
   startedAtMs: number,
 ): boolean {
   return (
+    Number(
       (
         db
           .prepare(
@@ -108,7 +109,8 @@ function isFirstSessionForLocalDay(
       `,
           )
           .get(startedAtMs, startedAtMs, startedAtMs, currentSessionId) as ExistenceRow | null
-    )?.count === 0
+      )?.count ?? 0,
+    ) === 0;
   );
 }