chore: initial import

Dockerfile

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+FROM node:20-slim
+
+WORKDIR /app
+
+# Native deps for optional packages in lockfile (np. node-hid/usb).
+RUN apt-get update \
+  && apt-get install -y --no-install-recommends \
+    ca-certificates \
+    python3 \
+    make \
+    g++ \
+    pkg-config \
+    libusb-1.0-0-dev \
+    libudev-dev \
+  && rm -rf /var/lib/apt/lists/*
+
+COPY package.json package-lock.json ./
+RUN npm ci
+
+COPY scripts ./scripts
+COPY tokens/*.example.json ./tokens/
+
+RUN mkdir -p /app/tokens
+
+ENV NODE_ENV=production
+
+# Default można nadpisać w K8s/compose przez command/env.
+CMD ["npm", "run", "ingest:oracle", "--", "--market-name", "PUMP-PERP", "--interval-ms", "1000"]