add effect frame

[zzxyb]

ref：https://github.com/zzxyb/wsm/blob/master/effects/wsm_effect.h

• Add public post-processing special effects，Support window effects and screen output effects，Support OpenGLES、Vulkan、Pixman
• Incorporate window screenshot and recording functions into post-processing effects，ref protocol：https://github.com/zzxyb/wsm/blob/master/protocols/wsm-surfacecopy-unstable-v1.xml
• add window radius、border effect
• add window shadow
• add window blur

[lychee-yycy]

LGTM