Initial MetaCrate rewrite shell

Cargo.toml

@@ -0,0 +1,33 @@
+[workspace]
+resolver = "3"
+members = [
+    "crates/libremetaverse-types",
+    "crates/libremetaverse-structured-data",
+    "crates/libremetaverse-imaging",
+    "crates/libremetaverse-imaging-skia",
+    "crates/libremetaverse-prim-mesher",
+    "crates/libremetaverse",
+    "crates/libremetaverse-rendering-simple",
+    "crates/libremetaverse-rendering-mesh-foundry",
+    "crates/libremetaverse-lsl-tools",
+    "crates/libremetaverse-rlv",
+    "crates/libremetaverse-utilities",
+    "crates/libremetaverse-voice-vivox",
+    "crates/libremetaverse-voice-webrtc",
+    "programs",
+    "tests/compat",
+]
+
+[workspace.package]
+version = "0.0.1"
+edition = "2024"
+rust-version = "1.85"
+license = "BSD-3-Clause"
+repository = "https://github.com/cinderblocks/libremetaverse"
+
+[workspace.lints.rust]
+unsafe_code = "forbid"
+
+[workspace.lints.clippy]
+all = { level = "warn", priority = -1 }
+pedantic = { level = "warn", priority = -1 }