eDrive: Initial widget

Description

Add a widget to support eCloud

Issue(s)

• https://gitlab.e.foundation/e/os/backlog/-/issues/36
• https://gitlab.e.foundation/e/os/backlog/-/issues/37
• https://gitlab.e.foundation/e/os/backlog/-/issues/38
• https://gitlab.e.foundation/e/os/backlog/-/issues/39
• https://gitlab.e.foundation/e/os/backlog/-/issues/40
• https://gitlab.e.foundation/e/os/backlog/-/issues/29
• https://gitlab.e.foundation/e/os/backlog/-/issues/35
• https://gitlab.e.foundation/e/os/backlog/-/issues/31

Test environment

Build with patch and ensure widget works as expected

Screenshots

Click to expand

Checklist

• Self review
• Test procedure explained
• Tested on fresh install
• Tested applied as an update
• License
• Internal documentation
• User documentation