Suggestion: Chest Improvements

[CeterisParibus51]

Is your feature request related to a problem? Please describe.
Not a Problem but a Quality of Life Improvement

Describe the solution you'd like
an additional few icons for dealing with chests:
"Clear All" to Empty an open Chest / Container of its contents entirely.

"Paste to All" on the Item Selector on the bottom, so it can say be set to 9999 Dirt Block, and when clicked fill the entire chest.

"Autoname" to Automatically Name a chest after whatever item is in its first slot.

and lastly a menu option for to automatically save changes to chests as they are made instead of having to click save.