add go.mod, go.sum

Dockerfile

@@ -1,12 +1,11 @@
 FROM golang:1.18-alpine as builder
 RUN apk add --no-cache gcc musl-dev
-RUN mkdir -p /build
-COPY . /build
 WORKDIR /build
+COPY . .
 RUN go build -a -o bot
 
 FROM alpine:3.16
 COPY --from=builder /build/bot /app/bot
 WORKDIR /app
-RUN mkdir -p /app/data
+RUN mkdir data
 ENTRYPOINT ["./bot"]