Record directly to user storage, not into cache.

[HT-7]

Checklist

• I made sure that there are no existing issues - open or closed - to which I could contribute my information.
• I made sure that there are no existing discussions - open or closed - to which I could contribute my information.
• I have read the FAQs inside the app (Menu -> About -> FAQs) and my problem isn't listed.
• I have taken the time to fill in all the required details. I understand that the bug report will be dismissed otherwise.
• This issue contains only one feature request.
• I have read and understood the contribution guidelines.
• I optionally donated to support the Fossify mission.

Feature description

Currently, it records into cache storage, which is inaccessible through file managers (if the device isn't rooted), so unsaved recordings can not be recovered after a device crashes.

Why do you want this feature?

To allow recovering unsaved recordings after a device crash.

Additional information

No response