Added back selene.toml and aftman.toml

Author: iSophes

aftman.toml

@@ -0,0 +1,9 @@
+# This file lists tools managed by Aftman, a cross-platform toolchain manager.
+# For more information, see https://github.com/LPGhatguy/aftman
+
+# To add a new tool, add an entry to this table.
+[tools]
+rojo = "rojo-rbx/rojo@6.2.0"
+stylua = "JohnnyMorganz/StyLua@0.16.0"
+selene = "Kampfkarren/selene@0.24.0"
+wally = "UpliftGames/wally@0.3.1"

selene.toml

@@ -0,0 +1 @@
+std = "roblox"