Implemented the Basic Shapes App using Custom Painter

[adeeteya]

• [x] Responsive Design
• [x] Uses Custom Painter
• [x] Can Change Color of the Shape
• [x] Can Change the Size of the Shape
• [x] Line, Rectangle, Square, Circle, Triangle, Pentagon and Hexagon

[HemantPra389]

Add some of your project screenshots that will be really worth your contribution. Note:- All Screens must be provided.

[adeeteya]

Hey I've added a screen recording in the readme.md file

[HemantPra389]

Yeah! Your project successfully gets merged. Thanks for your contribution 😊 Happy Hacktoberfest2022 !!!!