Immediate Feedback for Point Placement in UI/UX

[fire]

Issue Description:

Provide immediate feedback upon point placement to improve user experience and tool intuitiveness.

The current UI/UX allows users to click points, adding more after 3 clicks. Clicking 'end' initiates multi-pathfinding to form a ring.

Steps to Reproduce:

1. Start clicking points on the UI.
2. After 3 clicks, observe that the system adds more points.
3. Click 'end'.
4. The system attempts to multi-pathfind and get a ring.

Expected Result:
After each point placement, there should be immediate feedback showing where the point has been placed.

Actual Result:
There is no immediate feedback after placing points.

Environment:
This issue was observed by user weegee101 and reported on 02/07/2023.

Suggested Fix:
Implement a feature that provides immediate visual feedback after a point is placed by the user.