[EPIC] Reduce the number of vault corruption issues by [50]%.

### What is this about?

There are several vault corruption issues in Mobile client. These are high severity issues (sev1), as they can often lead to FLI.

We’ve identified a few actions in this [document](https://docs.google.com/document/d/13tUTj2vc3YJZvD3T2ItLcQZTv7kD8YR_DSaiu9SIYcA/edit?tab=t.0), that we can take to reduce their number:

- Detect vault corruption issues
- Facilitate debugging of vault corruption issues
- Mitigate vault corruption issues
- Fix vault corruption issues
- Encourage regular updating of apps (minimum version update)
- Research robust storage solutions

We currently track the number of vault corruption issues on this [MixPanel board](https://mixpanel.com/s/2kZ81k).

### Scenario

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### Design

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### Technical Details

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### Threat Modeling Framework

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### Acceptance Criteria

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### Stakeholder review needed before the work gets merged

- [ ] Engineering (needed in most cases)
- [ ] Design
- [ ] Product
- [ ] QA (automation tests are required to pass before merging PRs but not all changes are covered by automation tests - please review if QA is needed beyond automation tests)
- [ ] Security
- [ ] Legal
- [ ] Marketing
- [ ] Management (please specify)
- [ ] Other (please specify)

### References

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