Character and movement pass

NPC characters
- Articulated rig (hips/knees, shoulders/elbows/hands) replaces rigid capsules;
  the walk cycle bends knees and elbows and flees with a longer stride.
- Layered outfits (jacket/vest/coat/dress), extended accessories and hand items
  (bag, umbrella, phone, camera, clipboard, cup), face details and five hair
  silhouettes, all deterministic per profile seed.
- Idle behaviour layers (phone, clipboard, crossed arms, look-around), breathing
  and weight shift; escalation raises hands or points, and noticed NPCs turn
  toward the guard.
- Reaction symbols above the head (!!, ?!, !, ?), door-queue offsets assigned by
  GameManager, three LOD tiers with hysteresis and a billboard impostor.
- smoke_npc_budget.gd: 16 avatars = 534 meshes, ~6.9 ms average (50 ms budget).

Player movement
- Separate accel/decel, step-up assist for kerbs and the entrance steps, and a
  forward-axis fix: W was inverted (get_axis(forward, back) is negative).
- Head bob, landing dip and precision-walk FOV, gated by persisted head-bob and
  invert-Y settings; precision chip and tick; surface-aware footsteps and a
  landing cue forwarded to AudioFeedback.
- Gamepad support (sticks, deadzone, face buttons, bumpers), a control legend
  that follows the active device, and named actions for the remaining keys.
- Key/button remapping in Settings, persisted as input_bindings and applied by
  InputBindings (mouse and gamepad axes are never removed).
- smoke_movement.gd (windowed): climbs the steps, checks precision speed, chip,
  footsteps and landing; new 11-precision-walk capture and catalogue entry.

Verification: headless 208/208, Python tooling 56/56, all 11 smokes pass,
compare 11 good / 0 bad, movement judge match. Version 0.5.0. Only optional
Future ideas remain in TODO.

src/game/ui/hud.gd

@@ -45,6 +45,8 @@ var wand_panel: PanelContainer
 var wand_text: Label
 var wand_meta: Label
 var escalation_label: Label
+var precision_label: Label
+var _controls_label: Label
 
 var _debug_enabled := false
 var _log_lines: Array[String] = []
@@ -119,7 +121,9 @@ func _init() -> void:
 	controls.text = Strings.lookup("hud.controls")
 	controls.add_theme_font_size_override("font_size", 12)
 	controls.modulate = Color(0.8, 0.8, 0.85)
+	controls.autowrap_mode = TextServer.AUTOWRAP_WORD_SMART
 	vbox.add_child(controls)
+	_controls_label = controls
 
 	# --- emergency radio cooldown indicator ---
 	radio_cooldown_label = Label.new()
@@ -133,6 +137,12 @@ func _init() -> void:
 	mode_label.text = "Door: open · Light: off"
 	mode_label.add_theme_font_size_override("font_size", 13)
 	mode_label.modulate = Color(0.85, 0.85, 0.9)
+	precision_label = Label.new()
+	precision_label.text = Strings.lookup("hud.precision")
+	precision_label.add_theme_font_size_override("font_size", 12)
+	precision_label.modulate = Color(0.55, 0.85, 1.0)
+	precision_label.visible = false
+	vbox.add_child(precision_label)
 	vbox.add_child(mode_label)
 
 	# --- escalation level indicator (color-coded) ---
@@ -371,6 +381,20 @@ func _add_corner_brackets(color: Color) -> void:
 func set_action_hint(text: String) -> void:
 	hint_label.text = text
 
+## Precision-walk state chip next to the door/light indicators.
+func set_precision(active: bool) -> void:
+	if precision_label:
+		precision_label.visible = active
+
+## Swap the control legend for the device the player is actually using.
+func set_input_device(device: String) -> void:
+	if _controls_label == null:
+		return
+	if device == "gamepad":
+		_controls_label.text = Strings.lookup("hud.controls_gamepad")
+	else:
+		_controls_label.text = Strings.lookup("hud.controls")
+
 
 
 ## Color-coded escalation feedback (PLAN.md: Polish and Accessibility).