feat: add darwin file master key fallback for keychain writes#285

Merged

liangshuo-1 merged 7 commits intomainfrom

feat/macos_keychain_write_fail_downgrade

Apr 7, 2026

Commits on Apr 7, 2026

feat: (MacOS) add fallback file-based master key storage
JackZhao10086
committed
refactor(keychain): improve master key file handling and corruption checks
JackZhao10086
committed
docs(keychain): add comments to clarify constants and variables
JackZhao10086
committed
fix(keychain): use atomic write for master key initialization
JackZhao10086
committed
fix(keychain): add retry logic for reading master key file
JackZhao10086
committed
refactor(keychain): simplify master key validation logic
JackZhao10086
committed
refactor(keychain): replace os package with vfs for file operations
JackZhao10086
committed