Page up/down keys only scroll one line, home does not jump to top.

[nicekiwi]

Describe the bug In a log or configuration view, pressing the page up or down buttons do not scroll a page.

Also while the "End" button jumps to the bottom, the "Home" button does not jump to the top.

To Reproduce Steps to reproduce the behavior:

1. Go to container config
2. Press page down key.
3. See config scroll 1 line.

Expected behavior Config readout should scroll my one page worth of lines. Home button should jump from current position to the top.

Desktop (please complete the following information):

• OS: PopOS 21.04
• Lazydocker Version 0.12

[jesseduffield]

The home key part of this is fixed in https://github.com/jesseduffield/lazydocker/pull/378