apps: Add package status check before updating system apps

Description

Check updatable status before adding it to the list.

Screenshots

Technical details

Tests

Issues

https://gitlab.e.foundation/e/os/backlog/-/issues/2834

10 commandments of code reviews

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Summary by CodeRabbit

Release Notes

• New Features

  • Enhanced error handling for system updates.
  • Updated logic for determining application installation status.
  • Introduced a new user type check for app installations.

• Bug Fixes

  • Simplified logic for checking if applications are updatable by focusing solely on version codes.

• Documentation

  • Updated method signatures to reflect changes in parameters and return types.

• Tests

  • Adjusted test cases to align with the updated method signatures and logic.