[confluence] refresh DialogCloseButton
[confluence] refresh ScrollbarH/V and OSDProgress*

* volume bar, scraping/cleaning progress bars.
* Scrollbars vertical and horizontal
[confluence] refresh arrow-big-left/right
[confluence] refresh Overlay(watched/watching)

PVR has recording is essentially same texture as OverlayWatching
[confluence] refresh Audiolang and SubLang Textures

Matches current improvements
[confluence] refresh Fanart_fallback_*
[confluence] refresh Default* and unknown-user
[confluence] refresh Default HDD icons
[confluence] refresh/update folder icons
[confluence] add missing folder icons

To match 5684

* DefaultAddonAudioEncoder
* DefaultAddonHelper
* DefaultAddonInfoLibrary
* DefaultAddonLibrary
[confluence] refresh aspectratio flags.

same quality, smaller file size, and minor fixes.
[confluence] update blue to match textures more.