add: ffi node api for other languages

- WIP xml script parser

Signed-off-by: Pakin <pakin.t@forth.co.th>

Dockerfile

@@ -0,0 +1,52 @@
+# =========================================================================
+# Stage 1: Native Host Builder
+# We use --platform=$BUILDPLATFORM so the container runs natively on your
+# Mac's ultra-fast CPU instead of running slow ARM-to-Intel emulation.
+# =========================================================================
+FROM --platform=$BUILDPLATFORM rust:slim AS builder
+
+# Install linkers and cross-compilers for Linux ARM64, Linux x86, and Windows
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    gcc-aarch64-linux-gnu \
+    gcc-x86-64-linux-gnu \
+    mingw-w64 \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /workspace
+COPY . .
+
+# Capture target arguments from the docker buildx flag
+ARG TARGETOS
+ARG TARGETARCH
+
+# Dynamically cross-compile based on the platform requested by Buildx
+RUN set -ex; \
+    if [ "$TARGETOS" = "linux" ] && [ "$TARGETARCH" = "amd64" ]; then \
+        rustup target add x86_64-unknown-linux-gnu; \
+        export CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_LINKER=x86_64-linux-gnu-gcc; \
+        cargo build --release --target x86_64-unknown-linux-gnu; \
+        mkdir -p /out; cp target/x86_64-unknown-linux-gnu/release/libtbr.so /out/; \
+    \
+    elif [ "$TARGETOS" = "linux" ] && [ "$TARGETARCH" = "arm64" ]; then \
+        rustup target add aarch64-unknown-linux-gnu; \
+        export CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=aarch64-linux-gnu-gcc; \
+        cargo build --release --target aarch64-unknown-linux-gnu; \
+        mkdir -p /out; cp target/aarch64-unknown-linux-gnu/release/libtbr.so /out/; \
+    \
+    elif [ "$TARGETOS" = "windows" ] && [ "$TARGETARCH" = "amd64" ]; then \
+        rustup target add x86_64-pc-windows-gnu; \
+        cargo build --release --target x86_64-pc-windows-gnu; \
+        mkdir -p /out; \
+        # Copy the compiled Windows DLL (supports both prefixed and non-prefixed outputs) \
+        cp target/x86_64-pc-windows-gnu/release/*.dll /out/tbr.dll; \
+    fi
+
+# =========================================================================
+# Stage 2: Exporter Stage
+# =========================================================================
+FROM scratch AS exporter
+ARG TARGETOS
+ARG TARGETARCH
+# Copies the binaries into cleanly structured, platform-named folders
+COPY --from=builder /out/ /