CORE-19496
All wallpapers that are not in bitmap format will not work on LiveCD. LiveCD has a read-only file system and to apply non bitmap files as wallpapers, we convert them to bitmap when selected as a temporary file. Therefore, only copy non-bitmap wallpapers to BootCD, not LiveCD. Also minor fix to README in the wallpapers folder.
This commit includes:
- Partial revert of dc1a4ae9ce [0.4.15][SYSSETUP][BOOT][WALLPAPERS] Set default theme to Mizu and add wallpapers
- 2e47094764 [SYSSETUP] Apply theming from unattend files very early on when booting the LiveCD or a new install (#7797)
ebdb7b3e4d A problem has been detected and ReactOS has been shut down to prevent damage to your time machine warp core.
- 4bc97ad145 [BOOTDATA] Arabic, Hong Kong, Singapore, come back! (#7795)
