Docker: fix docker file

- install ca-certificate to make api calls
- add default folders and option in the image

Dockerfile

@@ -9,6 +9,9 @@ COPY . .
 COPY --from=buildfront ./dist front/dist
 RUN go build -tags=embed -o /bin/bibliomane
 
-FROM debian:bookworm
+FROM debian:trixie
+RUN apt-get update
+RUN apt-get install -y ca-certificates
+RUN mkdir /opt/bibliomane
 COPY --from=build /bin/bibliomane /bin/bibliomane
-ENTRYPOINT ["/bin/bibliomane"]
+ENTRYPOINT ["/bin/bibliomane", "-c", "/opt/bibliomane/biliomane.toml", "-i", "/opt/bibliomane/img", "-d", "/opt/bibliomane/bibliomane.db"]