Move the WASD physics tick into player_locomotion_wasd.gd so player.gd
stays under the 1600-line CI cap. Fix gdlint class order (enum before
consts), load-constant naming, and wrap long doc lines. Update NEO-22
review and plan; refresh gdlintrc comment.
Rename mock variables to avoid shadowing GdUnitTestSuite.mock, drop
redundant await on synchronous assert_signal chains, and ignore
unused request_completed on HangingHttpTransport (API parity only).
Delete ground_pick and GroundPick wiring; PositionAuthorityClient now only
boot GET and move-stream POST. main.gd snaps on authoritative position only.
Update client/server READMEs, cursor rule example, NEO-22 plan note, and
GdUnit authority tests (stream 400 + boot resync).
Successful move-stream responses echoed server position roughly one RTT behind
integrated move_and_slide, so apply_as_snap still fired whenever dh exceeded
the locomotion skip threshold. Treat stream 200 as ack-only: do not emit
authoritative_position_received. Boot GET and click-move verify unchanged.
Update README + GdUnit expectation.
Introduce POST /game/players/{id}/move-stream with ordered targets, full-chain
validation before apply, and PositionStateResponse. Godot client uses camera-
relative WASD, queues samples, and snaps to stream responses; debug builds keep
click-to-move via ground_pick. Update READMEs, E1.M1 snapshot, and tests.