fix(core): 修复 polyline 与多边形节点的交点不正确的问题

[Yuan-ZW]

修改了下面这个算法。这个算法只考虑到了endPoint的x,y均比startPoint的x,y大的情况，逻辑不严谨，从而间接导致了polyline与多边形的交点位置与预期不符

LogicFlow/packages/core/src/algorithm/edge.ts

Lines 52 to 69 in e9f097c

	/* 判断一个点是否在线段中
	入参点：point, 线段起终点，start,end,
	返回值： 在线段中true，否则false
	*/
	export const isInSegment = (point: Point, start: Point, end: Point) => {
	const { x, y } = point
	const { x: startX, y: startY } = start
	const { x: endX, y: endY } = end
	const k = (endY - startY) / (endX - startX)
	const b = startY - k * startX
	return (
	x >= startX &&
	x <= endX &&
	y >= startY &&
	y <= endY &&
	Math.abs(y - k * x + b) < Number.EPSILON
	)
	}

详见：#1945 (comment)

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[DymoneLewis]

来了，代码看起来没问题，稍等这边把代码拉下来验证一下功能是否有问题哈

[DymoneLewis]

o(￣▽￣)ｄ好顶赞

[Yuan-ZW]

o(￣▽￣)ブ

[DymoneLewis]

发了2.0.7版本，可以升级试下了(￣▽￣)V

[Yuan-ZW]

发现还有一行代码漏改了

LogicFlow/packages/core/src/algorithm/edge.ts

Line 67 in e9f097c

Math.abs(y - k * x + b) < Number.EPSILON

y - k * x + b应该改成 y - k * x - b, 我之前使用的时候发现的, 提PR的时候漏了😂

我再提一个