Move all outbound DirectAdmin HTTP logic out of ReconciliationWorker and
into a dedicated, independently testable DirectAdminClient class:
- directdnsonly/app/da/client.py: list_domains (paginated JSON + legacy
fallback), get (authenticated GET to any CMD_* endpoint), _login
(DA Evo session-cookie fallback), _parse_legacy_domain_list
- directdnsonly/app/da/__init__.py: public re-export of DirectAdminClient
- reconciler.py: now purely reconciliation logic; instantiates a client
per configured server — no HTTP code remaining
- tests/test_da_client.py: 16 dedicated tests for DirectAdminClient
- tests/test_reconciler.py: mocks at the DirectAdminClient class boundary
instead of the internal _fetch_da_domains method
Bumped to 2.2.0 — DirectAdminClient is now a first-class public API.