feat: initialize LineUp Tauri reference host

tauri/scripts/tauri.sh

@@ -0,0 +1,24 @@
+#!/usr/bin/env sh
+set -eu
+
+# Tauri CLI launches Cargo itself. Choose a direct Rust toolchain bin first so
+# the project works even if a shell has not sourced ~/.cargo/env. The override
+# is useful for custom or CI toolchain locations.
+if [ -z "${RUST_TOOLCHAIN_BIN:-}" ]; then
+  case "$(uname -s)-$(uname -m)" in
+    Linux-x86_64) RUST_TOOLCHAIN_BIN="$HOME/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/bin" ;;
+    Darwin-arm64) RUST_TOOLCHAIN_BIN="$HOME/.rustup/toolchains/stable-aarch64-apple-darwin/bin" ;;
+    Darwin-x86_64) RUST_TOOLCHAIN_BIN="$HOME/.rustup/toolchains/stable-x86_64-apple-darwin/bin" ;;
+    *) RUST_TOOLCHAIN_BIN="" ;;
+  esac
+fi
+
+if [ -n "$RUST_TOOLCHAIN_BIN" ] && [ -d "$RUST_TOOLCHAIN_BIN" ]; then
+  export PATH="$RUST_TOOLCHAIN_BIN:$PATH"
+fi
+
+if [ "${1:-}" = "cargo-metadata" ]; then
+  exec cargo metadata --manifest-path src-tauri/Cargo.toml --no-deps --format-version 1
+fi
+
+exec ./node_modules/.bin/tauri "$@"