WorkerManager and Notification support for reminders added AND detekt and Ktlint support Added

[geetgobindsingh]

💡 Motivation, context, additional details, changes proposed

The motivation behind adding this PR is to enable the pre-push git-hooks for static analysis tools like detekt or Ktlint.

Q. Why are we keeping these to the local machine end rather than GitHub Actions?
Ans:- as we all know, we are using the free GitHub Actions that come with a free runner with low bandwidth. So, as of now, we are trying to keep this on the local machine side only. Maybe in future if we find some other good option or some increased bandwidth from the side of the Github Free program.

• [X] Basic Detekt Plaugin enabled.
• [X] Detekt baseline configured for the whole Project.
• [X] Addition of the Detekt task to run as pre-push git-hooks is in Progress.
• [X] Ktlint enabled
• [X] Addition of KtlintCheck task to run as pre-push git-hooks

Anyone can use the command to check locally as well from the terminal.

./gradlew detekt or ./gradlew ktlintCheck

Use this ./gradlew ktlintFormat command for doing the formatting to *.kt file.

• Show Notification for reminding the reminder.

• Using worker manager to schedule a tasks

• fixes #36 #37

✏️ Checklist

• [X] I've checked my code.
• [X] I've tested the change manually.
• [X] I've invoked unit tests: ./gradlew detekt ktlintCheck --daemon --continue
• [ ] I've invoked instrumentation tests:

📸 Reference Screenshots.