Added Core repo files

Dockerfile

@@ -0,0 +1,46 @@
+FROM mcr.microsoft.com/dotnet/sdk:6.0 AS build
+WORKDIR /source
+
+COPY src/Ellie.Marmalade/*.csproj src/Ellie.Marmalade/
+COPY src/EllieBot/*.csproj src/EllieBot/
+COPY src/EllieBot.Coordinator/*.csproj src/EllieBot.Coordinator/
+COPY src/EllieBot.Generators/*.csproj src/EllieBot.Generators/
+COPY src/EllieBot.Voice/*.csproj src/EllieBot.Voice/
+COPY NuGet.Config ./
+RUN dotnet restore src/EllieBot/
+
+COPY . .
+WORKDIR /source/src/EllieBot
+RUN set -xe; \
+    dotnet --version; \
+    dotnet publish -c Release -o /app --no-restore; \
+    mv /app/data /app/data_init; \
+    rm -Rf libopus* libsodium* opus.* runtimes/win* runtimes/osx* runtimes/linux-arm* runtimes/linux-mips*; \
+    find /app -type f -exec chmod -x {} \; ;\
+    chmod +x /app/EllieBot 
+
+# final stage/image
+FROM mcr.microsoft.com/dotnet/runtime:6.0
+WORKDIR /app
+
+RUN set -xe; \
+    useradd -m ellie; \
+    apt-get update; \
+    apt-get install -y --no-install-recommends libopus0 libsodium23 libsqlite3-0 curl ffmpeg python3 sudo; \
+    update-alternatives --install /usr/bin/python python /usr/bin/python3.9 1; \
+    echo 'Defaults>ellie env_keep+="ASPNETCORE_* DOTNET_* EllieBot_* shard_id total_shards TZ"' > /etc/sudoers.d/ellie; \
+    curl -Lo /usr/local/bin/yt-dlp https://github.com/yt-dlp/yt-dlp/releases/latest/download/yt-dlp; \
+    chmod a+rx /usr/local/bin/yt-dlp; \
+    apt-get autoremove -y; \
+    apt-get autoclean -y
+
+COPY --from=build /app ./
+COPY docker-entrypoint.sh /usr/local/sbin
+
+ENV shard_id=0
+ENV total_shards=1
+ENV EllieBot__creds=/app/data/creds.yml
+
+VOLUME [" /app/data "]
+ENTRYPOINT [ "/usr/local/sbin/docker-entrypoint.sh" ]
+CMD dotnet EllieBot.dll "$shard_id" "$total_shards"