When importing settings don't restore database, but restore .stfolder and .stignore

[bege10]

Description of the issue

When I import the previously exported Syncthing settings to a re-installed device - in this case an Android phone with a new custom ROM - .stfolder and .stignore (https://forum.syncthing.net/t/option-to-restore-ignore-patterns/20626) are missing. Additionally, Syncthing deletes files in these folders on all connected devices because the imported database contains file entries in these folders and now they are missing on the re-installed device (false assumption they were deleted).
There is another issue with the database also (https://forum.syncthing.net/t/39-not-synced-elements-0b/22488).
I reported this in the Syncthing forum already https://forum.syncthing.net/t/feature-to-restore-syncthing-on-a-re-installed-device/22500/6 and there it was said that the original Android version does not export and import the database.

Therefore I ask for a feature to more or less automatically restore the Syncthing configuration on a re-installed device to prevent errors and data loss:

• don't import database
• create .stfolder
• create .stignore

Reproduction Steps

Version Information

• App Version: 1.27.7.0
• Syncthing Version: v1.27.7
• Android Version: Android /e/OS 2.2
• Device manufacturer: Shiftphones/Fairphone
• Device model: Shift6mq/FP3

Device platform info

Android Log