feat: integrate client and server sharing workflows

server/Dockerfile

@@ -0,0 +1,28 @@
+FROM mcr.microsoft.com/dotnet/sdk:10.0 AS build
+WORKDIR /src
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends clang zlib1g-dev \
+    && rm -rf /var/lib/apt/lists/*
+COPY server/ ./server/
+RUN dotnet publish server/src/WebDrop.Api/WebDrop.Api.csproj \
+    --configuration Release \
+    --runtime linux-x64 \
+    --self-contained true \
+    --output /out
+RUN find /root/.nuget/packages/sqlitepclraw.lib.e_sqlite3 -path '*/runtimes/linux-x64/native/libe_sqlite3.so' \
+    -exec cp {} /out/libe_sqlite3.so \; \
+    && test -f /out/libe_sqlite3.so
+
+FROM mcr.microsoft.com/dotnet/runtime-deps:10.0 AS runtime
+WORKDIR /app
+COPY --from=build /out/webdrop /app/webdrop
+COPY --from=build /out/libe_sqlite3.so /app/libe_sqlite3.so
+RUN mkdir -p /data \
+    && chown 10001:10001 /data \
+    && chmod 0750 /data
+ENV ASPNETCORE_URLS=http://+:5000 \
+    WebDrop__DataDir=/data \
+    DOTNET_EnableDiagnostics=0
+USER 10001:10001
+EXPOSE 5000
+ENTRYPOINT ["/app/webdrop"]