Fix: line break

Dockerfile

@@ -10,7 +10,7 @@ COPY ./src/package.json ./
 RUN npm install
 
 # Copy source
-COPY ./src ./src
+COPY ./src ./
 
 # Create replied_ids.json
 RUN touch replied_ids.json
@@ -19,5 +19,9 @@ RUN touch replied_ids.json
 COPY ./entrypoint.sh /entrypoint.sh
 RUN chmod +x /entrypoint.sh
 
+# Change line break
+RUN sed -i 's/\r$//' /entrypoint.sh \
+  && find /app -type f -exec sed -i 's/\r$//' {} \;
+
 # Run entrypoint
 ENTRYPOINT ["/entrypoint.sh"]