[ABW-3650] Security state incorrectly updating

[matiasbzurovski]

Jira ticket: ABW-3650

Description

This PR solves an issue where a security problem would up for an instant when toggling the balances visibility.

Notes

This issue was introduced when we fixed another similar on #1207. Basically, we were considering .started backups as failures, which helped solved the previous situation.
However, we shouldn't consider .started backups as failures when the last backup was a .success: they should only be considered failures when the previous one was a .failure. Therefore, the solution is to just ignore .started backups for this check.

Before vs After

Before	After
before.mov	after.mov

[GhenadieVP]

To understand these issues better,
it seems that this removal is the root cause that triggers those inconsistencies. It feels a bit odd to end up in the state of no backup when because backup info is removed right before another backup is started, shouldn't the old backup info be rather replaced than removed and then added again 🤔?

[matiasbzurovski]

@GhenadieVP not really, the removal is only done if the latest backup failed. For the case this PR fixes, no backup has failed and we still had this issue because a backup was set as .started and we considered that an error.