On Windows, conversations are cached locally on the desktop client under the Roaming/Mattermost/Cache folder. These cache files contain sensitive information from conversations in the desktop app. I would like an option in the desktop client to either 1) disable cache completely or 2) clear the full cache on a regularly scheduled timeframe (ex. every 6 hours). Disabling cache is better as it makes sure that the conversation isn't saved to the local file system. This is important for projects that do not want any sensitive conversations available outside of Mattermost.