Two Godot --script-mode-only quirks, neither a bug in ApiClient itself
(verified working against a real backend, health_check returns 200):
1. Bare autoload identifiers don't resolve at compile time in --script/
SceneTree runs (the node exists at runtime, root.has_node() is true,
but referencing it as a plain global name fails to compile) -- use
get_node() instead.
2. A freshly add_child()'d HTTPRequest isn't reliably "inside tree" yet
at _initialize() time, since --script mode hasn't processed a frame
yet -- one process_frame await fixes it.
Verified: full smoke test now passes end-to-end against a live backend
(docker compose postgres + alembic migrations + uvicorn), confirming
ApiClient.health_check() genuinely round-trips.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
architect-bot