server: fix dockerfile with migrations

server/Dockerfile

@@ -25,6 +25,7 @@ FROM base AS final
 COPY --from=builder /venv /venv
 RUN mkdir -p /app
 COPY reflector /app/reflector
-COPY runserver.sh /app/runserver.sh
+COPY migrations /app/migrations
+COPY alembic.ini runserver.sh /app/
 WORKDIR /app
 CMD ["./runserver.sh"]

server/runserver.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
-if [ -f "venv/bin/activate" ]; then
-    source venv/bin/activate
+if [ -f "/venv/bin/activate" ]; then
+    source /venv/bin/activate
 fi
 alembic upgrade head
 python -m reflector.app