[feat] Option to force encryption on by default from config

[spignelon]

Is your feature request related to a problem? Please describe.
When encryption-key is set in config.toml, the frontend still defaults to encryption off. Every time you log in from a new browser or device, the toggle is off and files get uploaded unencrypted unless you remember to enable it manually.

Describe the solution you'd like
A config option under [tg.uploads] (e.g. encrypt-by-default = true) that makes the frontend default to encryption on when an encryption key is already configured on the server. If the key is set and this option is true, the UI toggle should default to enabled.

Describe alternatives you've considered
Manually enabling the toggle in the UI after every fresh login. This works but is easy to forget, which defeats the purpose of having an encryption key configured.

Additional context
No additional context.

[aZuiZui]

I think I noticed this also while uploading via gui. However uploading via rclone copy data are encrypted and it uses the config.toml settings.

I have seen option in the gui under settings > general in that encrypt files before uploading.

I had mine off. I haven't uploaded anything in a while to test and I don't use the gui often. Might worth a try?

[spignelon]

I think I noticed this also while uploading via gui. However uploading via rclone copy data are encrypted and it uses the config.toml settings.

I have seen option in the gui under settings > general in that encrypt files before uploading.

I had mine off. I haven't uploaded anything in a while to test and I don't use the gui often. Might worth a try?

Yup. That's precisely what happens. If you log in from a different device, like your phone or another laptop in the gui, and upload something, it will upload it unencrypted