fix:
Added DisposedError
Wrapped zeroMemory() in its own try/catch in finally
Generic error message; fixed ArrayBufferLike TypeScript type issue
Generic error message; password/salt/IV wrapped in SecureByteContext
Password ≥8 chars enforced; zeroKeys(); rotateKeys(); debug-gated logs; TS type fix
Zero source ArrayBuffer after req.write()
Added timeout, debug, keyRotationInterval, keyRotationDir, keyRotationPassword
dispose(), assertNotDisposed(), startKeyRotationTimer(), rotateKeys(); Promise-mutex on ensureKeys(); new URL() validation; CR/LF API key check; server error detail truncation; response schema validation; all console.log behind debugMode
Propagates new config fields; dispose()
Tests for dispose, timer, header injection, URL validation, error sanitization, debug flag
Tests for generic error messages, password validation, zeroKeys()