Auto hide next up card for Amazon Prime Video

The following features are implemented:
◆Hide next up card
  - Disable overlay display for 5 seconds when auto-clicking the hide button
  - Prevents darkening in conjunction with next up appears (only if there is no hide button)
  - Show next up card when overlay display is enabled (only if there is no hide button)
◆Hide reactions (like/not for me)
  - You can also make the reactions appear only when the overlay display is enabled.
◆Prevent transition to suggested content when video ends (if autoplay is enabled)
  - Transitioning to the next episode when the video ends will work as normal
◆Hide skip intro button
  - You can also make the intro skip button appear only when the overlay display is enabled.
◆Hide rating
◆Prevents darkening when overlay display is enabled
  - You can also add black outlines for texts and icons
◆Move the center buttons(Play/Pause, Back and Forward) to the bottom
◆Monitor and modify network activity
  - Force playback at highest resolution
  - Change the next up card appear flag to false
  - Change autoplay flag to true

An options icon will be added in the upper right corner of the video that allows you to open the options dialog.
(It is also possible to open the options dialog from the context menu.)
The options dialog allows you to enable/disable the above features.
The options dialog can also be opened by pressing `Alt + P`. (Shortcut keys can be changed)
If you change the options, please reload the page.

This extension runs on amazon pages in each country, but has only been tested on Prime Video in Japan.