Feat: Add --sentryDSN flag

[dennypradipta]

Monika Pull Request (PR)

What feature/issue does this PR add

#1323

How did you implement / how did you fix it

1. Add Sentry dependencies
2. Implement captureException logic

How to test

1. Edit any file, preferrably something that runs immediately like src/commands/monika.ts. Add throw new Error('Testing'
2. Run `npm run start -- --sentryDSN
3. It should throw error and exit
4. Check your Sentry

[syamsudotdev]

This will initialize sentry regardless since flags are not parsed yet.

INIT: Initializing sentry because flags.sentryDSN = "{"description":"DSN for Sentry","input":[],"multiple":false,"type":"option"}"