Implement safe public LSL delivery (#129)

crates/libremetaverse/README.md

@@ -23,7 +23,7 @@ they use those APIs directly.
 | `libremetaverse-prim-mesher` | Legacy prim and sculpt geometry | Pure Rust |
 | `libremetaverse-rendering-simple` | Deterministic reference geometry | Pure Rust |
 | `libremetaverse-rendering-mesh-foundry` | Prim, terrain, sculpt, and mesh-asset rendering | Pure Rust |
-| `libremetaverse-lsl-tools` | LSL lexing, parsing, diagnostics, and generation | Pure Rust |
+| `metacrate-lsl-tools` | LSL lexing, parsing, diagnostics, and generation | Pure Rust |
 | `libremetaverse-rlv` | RLV commands, restrictions, locks, camera, and inventory policy | Pure Rust |
 | `libremetaverse-utilities` | Compatible utility helpers | Pure Rust |
 | `libremetaverse-voice-vivox` | Vivox XML control protocol | External Vivox service is explicit and never spawned |