You are a programmer who wants to create a working hour system. This system is made up of three components:

When a user clicks the system information button, a window displaying system information appears.

When a user enters the total number of working hours for the week and clicks the calculate button, the total amount of salary is calculated using the following formula:

Total pay = (total number of working hours) * $20 per hour

When a user enters this week's working performance values ranging from 0 to 100 and presses the search button, the system will display a message based on the following conditions:

Condition 1: equal or greater than 90 (you design a message and font color)

Condition 2: between 70 (included) and 89 (you design a message and font color)

Condition 3: below and equal to 69 (you design a message and font color)

I need visual studio code for all this.