Create an interactive program to teach children about Cartesian coordinates, points, and drawing lines through two points in Russian.

--- Features
- Points Creation and Deletion: Allow users to create and delete points named with capital letters such as A, B, C, D, etc.
- Lines Creation: Users can draw lines, displayed in italics with small letters such as l, by selecting two points.
- Information Display: Show information such as the coordinates of points and the equations of lines.
- Interactive Interface: Implement features like buttons for adding and removing points, and dragging points around the grid.
- Restart Functionality: Provide an option to reset the entire setup, allowing users to start fresh.
- Landscape Layout: Design the layout for desktop use in landscape format to ensure a broad and clear view of the coordinate grid.

--- User Interaction
- Use clickable buttons to add or remove points.
- Enable click-and-drag functionality to move points across the grid.
- Automatically update line equations and point coordinates in real-time as points are moved.

--- Best Practices
- Ensure the grid is clear and the labels are legible.
- Provide simple instructions and a user-friendly interface to help children learn through interaction.

This app should be designed for educational purposes, allowing children to learn in an engaging and practical manner.

Создай интерактивную программу чтобы учить детей декартовым координатам и точкам и проведению прямой через 2 точки.

точки подписывай заглавными буквами A B C D итд
а прямые курсивом мелкими буквами l итд

сделай возможность удалять точки.
рестартить.

Показывай информацию о прямых и точках. верстка должна быть под компьютер в формате лендскейп

Q: Какую информацию о прямых и точках нужно отображать?
A: Например, координаты точек и уравнение прямой.

Q: Как пользователи будут взаимодействовать с программой?
A: Например, кнопки для добавления и удаления точек или перетаскивания.