Centralize world and viewport game loops

crates/metacrate-grid-world/Cargo.toml

@@ -0,0 +1,16 @@
+[package]
+name = "metacrate-grid-world"
+version.workspace = true
+edition.workspace = true
+rust-version.workspace = true
+license.workspace = true
+repository.workspace = true
+description = "Bounded OpenSim and Second Life event stream and persistent world state"
+publish = false
+
+[dependencies]
+libremetaverse = { version = "0.0.1", path = "../libremetaverse", default-features = false }
+libremetaverse-types = { version = "0.0.1", path = "../libremetaverse-types" }
+
+[lints]
+workspace = true