ui: Add wallet encryption templates.

tests: Test wallet encryption.

tests/basicswap/test_reload.py

@@ -26,10 +26,12 @@ from unittest.mock import patch
 from basicswap.rpc import (
     callrpc_cli,
 )
-from tests.basicswap.common import (
+from tests.basicswap.util import (
     read_json_api,
     post_json_api,
     waitForServer,
+)
+from tests.basicswap.common import (
     waitForNumOffers,
     waitForNumBids,
     waitForNumSwapping,