Update README.md

Update README.md

fix for the issue #8 (#15)

Update README.md

Create CODE_OF_CONDUCT.md

Create dependabot.yml

Create CODEOWNERS

Create FUNDING.yml

Update README.md

fixed the demo images preview

replaced the image from local dict

Merge branch 'main' of https://github.com/muhammad-fiaz/QuizApp-Flutter

Initial Commit

Initial commit