feat(slice-4): honest delivery failure — send-before-commit + 502 delivery_failed (INV-9; closes #7)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-06-10 23:35:01 -07:00
parent 1b8c60fcb5
commit 22d738fc74
6 changed files with 77 additions and 12 deletions
@@ -11,6 +11,7 @@ from .errors import (
    CodeExhausted,
    CodeExpired,
    CodeMismatch,
+    DeliveryFailed,
    InvalidEmail,
    ResendCooldown,
 )
@@ -25,6 +26,7 @@ __all__ = [
    "CodeMismatch",
    "CodeExpired",
    "CodeExhausted",
+    "DeliveryFailed",
    "request_code",
    "verify",
    "get_account",