gemini.Dockerfile: don't make in image build, make before image build

gemini.Dockerfile

@@ -6,7 +6,6 @@ FROM git.joeac.net/joeac/armv7/crond:1.37.0-r30-alpine3.23 AS final
 
 COPY --from=agate /root/.cargo/bin/agate /usr/local/bin/agate
 COPY --from=comitium /usr/local/bin/comitium /usr/local/bin/comitium
-RUN apk --no-cache add make
 
 RUN mkdir -p /var/app/content
 WORKDIR /var/app
@@ -16,8 +15,7 @@ RUN crontab -l > crontab.tmp \
   && crontab crontab.tmp \
   && rm crontab.tmp
 
-COPY gemini .
+COPY gemini/content gemini/comitium-data /var/app/
 COPY common /var/common
-RUN make && apk del make
 
 CMD ./run.sh