feat: add mtran ROS2 translation service

src/mtran/vendor/mtranserver/Dockerfile

@@ -0,0 +1,35 @@
+FROM oven/bun:1 AS builder
+WORKDIR /app
+
+ARG VERSION
+ENV VERSION=${VERSION}
+
+COPY package.json bun.lock ./
+RUN --mount=type=cache,target=/root/.bun/install/cache \
+    bun install --frozen-lockfile
+
+COPY ui/package.json ui/bun.lock ./ui/
+RUN --mount=type=cache,target=/root/.bun/install/cache \
+    cd ui && bun install --frozen-lockfile
+
+COPY . .
+
+RUN if [ -z "$VERSION" ]; then VERSION=$(bun -p "require('./package.json').version"); fi; \
+    bun run bump "$VERSION"
+
+RUN --mount=type=cache,target=/root/.bun/install/cache \
+    bun run build:node
+
+FROM node:22-alpine
+
+WORKDIR /app
+
+COPY --from=builder /app/dist ./
+
+ENV MT_HOST=0.0.0.0 \
+    MT_PORT=8989 \
+    NODE_ENV=production
+
+EXPOSE 8989
+
+CMD ["node", "main.js"]