narinder Rana authored Jun 21, 2021 and Aayush Gupta committed Jul 21, 2021

The new logic uses:

- Fdroid API to verify if an application exists on it and verifies it using the signature
- Introduces a new json file to store default system applications and verifies it using their signature
- Verifies non-fdroid and non-system applications using sha1sum

Signed-off-by: Aayush Gupta <theimpulson@e.email>