HAIS 12.5.1 LANCELOT

Changelogs :

- hais v5 pure version

- patched magisk v26.1 official

- added nikgapps core services

- added uninstallable gboard lite

- added uninstallable via browser

- added gaming mode for rooted users

- remove non-default ringtones

- remove theme perfect icon

- remove printer function

- remove the system wallpaper

- remove touch assistant

- remove portal

- remove millet tricks

- remove the pull-up search box

- remove built-in browser

- remove xiaoai classmate

- remove mi music

- remove xiaomi video

- remove MIUI+,multi-screen interaction & mutual transmission

- some improvement & optimizations...