Compositor Nodes as VSE "Material"

Deprecate the current VSE Modifier system and add Compositor Nodes to act like materials of the strip objects, using all the power of realtime compositor nodes! Also, when duplicating metastrips (strips collections equivalent), make strip objects inside a linked version of the other. It helps when u want to edit a strip that is copied over a huge amount of sliced metastrips. Actually, if VSE followed the same philosophy of the 3d world, that would be so cool. Like, strips could act like objects, replace the modifiers with compositor node groups, like geometry nodes, and metastrips as collections. There could be even an outliner tab for VSE!