Hermes
3742e2658d
Drops invite-store's private _atomicWriteJSON copy (pid+Date.now() tmp names, no fsync, no failure cleanup) in favor of src/utils/atomic-write.js: fsync'd same-dir tmp+rename, exclusive-create 0600, parent-dir fsync, cleanup-on-failure. Sole format consumer is a JSON.parse reader, so the dropped trailing newline is unobservable. +2 store-level regression tests pin 0600 / complete JSON / no temp leftovers under burst mutations. Judge: GLM-5.3 cold read, round-1 A, deleg_7177d506. Verdict: urn:ump:4kwenywtf3nx2mokobvuzrhklk2xigmpyea6nvqdyhv7icnflpkq Full suite: 121 suites / 2770 tests green.