f439f887d0
Backend fixes: - Fix JWT sub claim: encode as str(user.id), decode with int() cast (python-jose requirement) - Replace all deprecated datetime.utcnow() with datetime.now(timezone.utc) - Replace deprecated FastAPI @app.on_event() with modern lifespan context manager - Replace deprecated Pydantic class Config with model_config = ConfigDict(...) - Replace deprecated Pydantic .dict() with .model_dump() - Fix overly broad except (GmailInjectionError, Exception) → except Exception - Remove unused GmailInjectionError import - Fix TokenPayload schema sub field type from int to str Frontend: - Create frontend/src/lib/api.ts — API client module with auth, user, mail accounts, processing runs APIs - Add !frontend/src/lib/ to .gitignore negation Tests: - Add 3 new JWT tests (sub string encoding, access token type, refresh token type) - Update test_token_payload_schema for string sub claim - All 128 tests pass Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com> Agent-Logs-Url: https://github.com/christianlouis/pop_puller_to_gmail/sessions/e0b13eb0-8de7-4f02-81e4-e202cbba4608