chore: revert "perf: reduce image size by 21.3MB" (#3942)

Revert "perf: reduce image size by 21.3MB (#3849)"

This reverts commit 0156c7e1.

Dockerfile

@@ -17,12 +17,13 @@ WORKDIR /backend-build
 COPY . .
 COPY --from=frontend /frontend-build/web/dist /backend-build/server/router/frontend/dist
 
-RUN CGO_ENABLED=0 go build -ldflags='-s -w' -trimpath -o memos ./bin/memos/main.go
+RUN CGO_ENABLED=0 go build -o memos ./bin/memos/main.go
 
 # Make workspace with above generated files.
-FROM gcr.io/distroless/static-debian12:latest AS monolithic
+FROM alpine:latest AS monolithic
 WORKDIR /usr/local/memos
 
+RUN apk add --no-cache tzdata
 ENV TZ="UTC"
 
 COPY --from=backend /backend-build/memos /usr/local/memos/
@@ -30,6 +31,7 @@ COPY --from=backend /backend-build/memos /usr/local/memos/
 EXPOSE 5230
 
 # Directory to store the data, which can be referenced as the mounting point.
+RUN mkdir -p /var/opt/memos
 VOLUME /var/opt/memos
 
 ENV MEMOS_MODE="prod"