Recapture the gear portrait and gallery shots

Fix the portrait staging: face the rig toward the camera (the old yaw was 180
degrees out) and hide the focus disc, which was covering the face in close-ups.
Add the before/after Influencer portrait, fit measurements and judge scores in
docs/screens/realism/2026-11-01-gear. Re-run check_screenshots (11 good/0 bad);
headless 229/229.

src/test/capture_realism.gd

@@ -266,8 +266,16 @@ func _stage_portrait(delta: float, angle_deg: float = 0.0) -> bool:
 	look.y = 0.0
 	gm.guard.rotation.y = atan2(-look.x, -look.z)
 	gm.guard.head.rotation.x = deg_to_rad(1.0)
-	# Turn the drawn rig (not the root) so the subject looks at the camera.
-	best.rotation.y = atan2(look.x, look.z)
+	# The focus disc is a gameplay overlay, not part of the character still.
+	for focus in best.find_children("FocusCircle", "MeshInstance3D", true, false):
+		(focus as MeshInstance3D).visible = false
+	# Face the camera: from the subject, the guard lies in the -look direction.
+	# Use the drawn rig so an FSM yaw on the root cannot fight the pose.
+	var rig := best.find_child("Rig", true, false) as Node3D
+	if rig != null:
+		rig.rotation.y = atan2(-look.x, -look.z)
+	else:
+		best.rotation.y = atan2(-look.x, -look.z)
 
 	return true