fix: 装备属性面板避让逻辑 + 多项功能更新

- item_tooltip_view.gd: 新增 avoid_rect 属性，tooltip 与装备窗口重叠时自动推到左侧
- inventory_ui.gd: 悬停装备时传入窗口矩形作为避让区域
- 包含其他累积的功能开发和测试文件

project/ui/atlas_ui.gd

@@ -35,6 +35,7 @@ var _map_origin := Vector2.ZERO
 var _map_px := Vector2.ZERO
 var _world_size_m := Vector2(1, 1)
 var _center_position_adjust := Vector2.ZERO
+var _signal_points: Array[Vector2] = []
 var _touches: Dictionary = {}
 var _touch_dragging := false
 var _touch_drag_origin := Vector2.ZERO
@@ -71,6 +72,22 @@ func close() -> void:
 	_touches.clear()
 	_touch_dragging = false
 
+# CPythonMiniMap::AddSignalPoint also calls AddWayPoint(TYPE_WAYPOINT), so the
+# same quest-script coordinate must remain visible in the Atlas overlay, not
+# only on the circular minimap.
+func add_signal_point(x: float, y: float) -> void:
+	_signal_points.append(Vector2(x, y))
+	if _overlay:
+		_overlay.queue_redraw()
+
+func clear_signal_points() -> void:
+	_signal_points.clear()
+	if _overlay:
+		_overlay.queue_redraw()
+
+func signal_point_count() -> int:
+	return _signal_points.size()
+
 # CPythonMiniMap::SetAtlasCenterPosition ultimately calls the atlas window's
 # SetCenterPositionAdjust. Keep the same screen-space adjustment instead of
 # treating this event as a world-coordinate teleport.
@@ -298,6 +315,12 @@ func _draw_world_marks(canvas: CanvasItem) -> void:
 			canvas.draw_colored_polygon(PackedVector2Array([op + Vector2(0, -6), op + Vector2(6, 0),
 				op + Vector2(0, 6), op + Vector2(-6, 0)]), Color(0.8, 0.35, 1.0, 0.95))
 	# Quest/warp markers remain visible when the Atlas is used for navigation.
+	for signal_point in _signal_points:
+		var signal_world := MapCoord.to_world(Vector3(signal_point.x * 0.01, 0,
+			-signal_point.y * 0.01))
+		var signal_px := _world_to_px(signal_world)
+		canvas.draw_circle(signal_px, 6.0, Color(1.0, 0.75, 0.15, 0.95))
+		canvas.draw_arc(signal_px, 10.0, 0.0, TAU, 20, Color(1.0, 0.4, 0.1, 0.9), 2.0)
 	if client.has_method("get_world_markers"):
 		for marker in client.get_world_markers():
 			var mp := _world_to_px(MapCoord.to_world(marker.get("pos", Vector3.ZERO)))