Add PLAN verbs and fix dead incident recording

Verbs (PLAN levels 1-3)
- Eye contact: own Level 1 radial slice, logged as "eye contact".
- Recognition is a player decision: "Recognize" sets NPCController.player_recognized,
  writes access evidence, and GameManager only then appends a RECOGNITION artifact.
  It is no longer implied by NPC type.
- Body camera: real flag (off by default) driving the REC overlay; B toggles it and
  a formal warning arms it automatically, writing a body_camera incident event.
- Blocking stations the guard 0.9 m from the person toward the entrance and turns
  to face them, instead of only emitting the escalation level.
- Request reason: Level 3 ask answered from the NPC's seeded dialogue_lines.
- Radial grows to 12 slices (174 px outer radius, centered labels).

Incident recording fix
- IncidentRecorder.start_incident() was never called, so add_event /
  add_access_evidence / add_escalation silently no-opped and the shift review
  always reported zero incidents. Incidents now open on focus (guarded by
  has_open_incident), verbs call _ensure_incident, and ShiftCoordinator closes
  leftovers as "unresolved" before building the review.

Copy and docs
- 9 new string keys (eye contact, body camera, recognition, reason, station).
- README controls, 26-step smoke checklist, test count, status lists.
- TODO section moved to DONE; MEMORY records the verb design and the recorder bug.

Verification: headless 98/98, smoke_plan_verbs.gd + smoke_session_shell.gd +
windowed smoke_focus_radial.gd all pass. Version bumped to 0.2.3.

src/test/smoke_plan_verbs.gd

@@ -0,0 +1,84 @@
+extends SceneTree
+## PLAN-verb smoke: starts a shift, focuses one person, then exercises the verbs
+## added after the radial pass — recognize, request reason, body camera, formal
+## warning (which must arm the body camera), and blocking (which must move the
+## guard between the person and the door). Also checks that an incident is
+## actually recorded, then closing it at shift end.
+##
+## Usage:
+##   godot --headless --path . --script res://src/test/smoke_plan_verbs.gd
+## Exit code 0 = pass, 1 = failure.
+
+const MAX_FRAMES := 1200
+
+var frame := 0
+var gm: Node = null
+var started := false
+var step := 0
+var failures: Array[String] = []
+
+func _initialize() -> void:
+	root.size = Vector2i(1280, 720)
+	root.add_child(load("res://scenes/main.tscn").instantiate())
+
+func _process(_delta: float) -> bool:
+	frame += 1
+	if gm == null:
+		gm = root.find_child("GameManager", true, false)
+		return false
+	if not started:
+		gm.call("_on_venue_selected", "hollywood_building")
+		started = true
+		return false
+	if frame > MAX_FRAMES:
+		_fail("timeout before the verbs ran")
+		return true
+	if frame < 200:
+		return false
+	if step == 0:
+		if gm.npcs.is_empty():
+			_fail("no NPCs spawned to test the verbs on")
+			return true
+		var npc: Node = gm.npcs[0]
+		gm.call("_on_guard_target", npc)
+		var controller: Object = npc.get_npc_controller()
+		gm.call("_recognize_target")
+		_check(controller.player_recognized, "recognize marks the person as recognized")
+		gm.call("_request_reason")
+		_check(typeof(controller.last_reason_reply) == TYPE_STRING, "reason request returns a reply")
+		gm.call("_set_body_camera", false, "smoke")
+		_check(not gm.body_camera_on, "body camera can be switched off")
+		gm.call("_apply_interaction", 2, "formal warning")
+		_check(gm.body_camera_on, "formal warning arms the body camera")
+		var before: Vector3 = gm.guard.global_position
+		gm.call("_apply_interaction", 3, "blocking")
+		_check(before.distance_to(gm.guard.global_position) > 0.05, "blocking moves the guard")
+		_check(gm.coordinator.recorder.open_incidents_count() > 0 or gm.coordinator.recorder.incidents.size() > 0,
+			"an incident was recorded")
+		gm.coordinator.call("_finish_shift")
+		_check(gm.coordinator.recorder.open_incidents_count() == 0, "open incidents close at shift end")
+		_check(gm.coordinator.recorder.incidents.size() > 0, "shift history keeps the incident")
+		step = 1
+	if step == 1:
+		_finish()
+		return true
+	return false
+
+func _check(condition: bool, message: String) -> void:
+	if condition:
+		print("ok: " + message)
+	else:
+		_fail(message)
+
+func _fail(message: String) -> void:
+	failures.append(message)
+	_finish()
+
+func _finish() -> void:
+	if failures.is_empty():
+		print("SMOKE OK: PLAN verbs (recognize, reason, body camera, warning, blocking)")
+		quit(0)
+	else:
+		for message in failures:
+			printerr("SMOKE FAIL: " + message)
+		quit(1)