1. create user folder if not exists
2. add a tips for binding a printer
3. fix sdcard tips
4. modify icons
5. refine layout of task options
Change-Id: Ic0529cf1e8bdde0128052bc42454f6e6aaae87ca
Signed-off-by: Stone Li <stone.li@bambulab.com>
when logout, if the preset selected is still there
we should not select it by force, which will cause the edited preset cleaned
Change-Id: I930cfcb04eae7473f6bc5f037d26b852013b6f42