refactor: remove unused BYTES_PER_MEGABYTE export

TheLastCicada · TheLastCicada · commit 7fc5fd86eb98 · 2026-05-15T14:30:04.000-07:00
Caught by Cursor Bugbot review: the export had no callers (anywhere in
src/, the routes, or the tests) and the comment "Exposed for /health
and any future callers" was speculative. Drop it; if a future caller
needs the constant we can add it back at that point.
diff --git a/src/utils/disk-space.js b/src/utils/disk-space.js
@@ -319,9 +319,6 @@ export const __invalidateDiskSpaceCacheForTests = () => {
   inflight = null;
 };
 
-// Exposed for /health and any future callers that want to format MB.
-export const BYTES_PER_MEGABYTE = BYTES_PER_MB;
-
 // Methods that should be rejected when severity === 'block'. DELETE is
 // intentionally omitted so operators can free space without restarting.
 // Note: a pathological large CASCADE DELETE can still trigger SQLITE_FULL
