Del: fast copy(package*.json) / Fix: touch > echo(init)

Dockerfile

@@ -14,14 +14,11 @@ RUN apt-get install -y python3
 RUN apt-get install -y libsqlite3-dev
 RUN rm -rf /var/lib/apt/lists/*
 
-# Copy package.json
-COPY ./src/package*.json ./
-
 # Copy source
 COPY ./src ./
 
-# Create replied_ids.json
+# Init replied_ids.json
-RUN touch replied_ids.json
+RUN echo "[]" > replied_ids.json
 
 # Copy entrypoint
 COPY ./entrypoint.sh /app/docker-entrypoint.sh