Arkadia Substratum Theme for 10|Pie|Oreo + Samsung

What’s new:

Major update. Recommended to clean all overlay first before proceed.
• Many changes under the hood. Framework unified.
• Added lots of gradient color options.
• Fixed ROM Settings icons (Bliss and DirtyUnicorn).
• Fixed Settings for Sony Oreo stock.
• Fixed Alternative assets option.
• Minor fix to PlayStore and Instagram.