Restrict clipboard history file permisions

[aliask]

The default permissions on file creation leaves it open to be read by anyone, which is probably not wanted as this likely contains sensitive info.

[ManuelSchneid3r]

Does this make sense? Shouldn't your home dir be r 700 anyway?

[ManuelSchneid3r]

Or rather the entire Albert config dir if we want to make sure that it is safe even if users forgot to set 700

[aliask]

I think I got a bit ahead of myself - of course you're right, everything under ~ and ~/.config should be 700 already.

But I think it's still a worthwhile tweak considering the sorts of things that people copy & paste - SSH keys are still 600 inside ~/.ssh for example.

[ManuelSchneid3r]

in 0.24 the core app will take care of making all app dirs users only