Handle malformed json gracefully

[Hinton]

Currently malformed JSON results in a serde error, we should handle it more gracefully.

This may require investigating switching from serde to fecet.

[bitwarden-bot]

Thank you for reporting this issue! We've added this to our internal tracking system.
ID: PM-32371
Link (for internal use): https://bitwarden.atlassian.net/browse/PM-32371

[Progdrasil]

Looking into using Facet for reflection and more built-in graceful error handling.