Phase 7: Windows client export, preset fix, code fixes

- Fix: export_presets.cfg — platform='Windows Desktop' (not 'Windows'), Windows as [preset.0]
- Fix: plugin_manager.gd — removed class_name (autoload conflict), fixed multiline % formatting
- Fix: Disabled GDExtension temporarily for clean export
- Add: Windows PE32+ x86_64 client binary (109MB) at build/tactical-shooter-windows-x86_64/
- Add: tactical-shooter-windows.zip (portable zip package)
- Build: Linux server binary (78MB) rebuilt

client/characters/character/fps_character_controller.gd

@@ -92,6 +92,9 @@ var _input_dict: Dictionary = {}
 var _mouse_captured: bool = false
 var _mouse_clicked_this_frame: bool = false
 
+## Weapon manager reference.
+var _weapon: WeaponManager = null
+
 # ---------------------------------------------------------------------------
 # Node references (set in _ready)
 # ---------------------------------------------------------------------------
@@ -152,6 +155,12 @@ func _ready() -> void:
 	_crouch_current = 0.0
 	_update_crouch(0.0)
 
+	# Find weapon manager child
+	for child in get_children():
+		if child is WeaponManager:
+			_weapon = child
+			break
+
 
 func _input(event: InputEvent) -> void:
 	# Mouse look
@@ -227,6 +236,19 @@ func _physics_process(delta: float) -> void:
 	if _camera:
 		_camera.rotation.x = _pitch
 
+	# 5b. Weapon fire with rate limiting via WeaponManager
+	var should_fire: bool = false
+	var time_since_engine_start: float = Engine.get_process_ticks() * get_physics_process_delta_time()
+	if _weapon:
+		should_fire = _weapon.try_fire(time_since_engine_start)
+	elif shoot_pressed:
+		# No weapon manager — fire every tick (unlimited)
+		should_fire = true
+
+	if _server != null:
+		if should_fire:
+			_server.fire_weapon(entity_id)
+
 	# 6. Send input to simulation server
 	if _server != null and entity_id >= 0:
 		# Build input for SimulationServer (mutate cached dict to avoid alloc)
@@ -236,14 +258,18 @@ func _physics_process(delta: float) -> void:
 		_input_dict["jump"] = jump_pressed
 		_input_dict["crouch"] = _crouch_active
 		_input_dict["sprint"] = _sprint_active
-		_input_dict["shoot"] = shoot_pressed
+		_input_dict["shoot"] = should_fire
 		_input_dict["aim"] = aim_pressed
 		_input_dict["input_sequence"] = _input_sequence
 
 		_server.apply_input(entity_id, _input_dict)
 
-		if shoot_pressed:
-			_server.fire_weapon(entity_id)
+		# Check for hit feedback from last tick
+		if Engine.has_singleton("SimulationServer") or _server:
+			var hit_result: Dictionary = _server.get_last_hit_result()
+			if hit_result.get("hit", false) and _weapon:
+				var hit_pos := Vector3.ZERO  # approximate — we don't have exact world hit position from server yet
+				_weapon.on_hit_confirmed(hit_pos, hit_result.get("damage", 0.0), hit_result.get("killed", false))
 
 		_input_sequence += 1
 
@@ -399,3 +425,15 @@ func reset_pose() -> void:
 	_crouch_current = 0.0
 	_crouch_target = 0.0
 	_update_crouch(0.0)
+
+
+## Get the look direction as a normalized Vector3 in world space.
+## Uses the current yaw/pitch to compute a forward vector.
+func get_look_direction() -> Vector3:
+	var yaw_rad: float = _yaw
+	var pitch_rad: float = _pitch
+	return Vector3(
+		cos(pitch_rad) * sin(yaw_rad),
+		-sin(pitch_rad),
+		cos(pitch_rad) * cos(yaw_rad)
+	).normalized()