slightly increase docker build

The restore command doesn't need the full source code, but just the .csproj files.

(cherry picked from commit 391d020385)

Dockerfile

@@ -5,8 +5,8 @@ FROM  --platform=linux/amd64  mcr.microsoft.com/dotnet/sdk:6.0  as  build
 
 WORKDIR  /app/
 
-COPY  ./Server/  ./Server/
-COPY  ./Shared/  ./Shared/
+COPY  ./Shared/Shared.csproj  ./Shared/Shared.csproj
+COPY  ./Server/Server.csproj  ./Server/Server.csproj
 
 ARG TARGETARCH
 
@@ -16,6 +16,9 @@ RUN  dotnet  restore  \
     -r debian.11-`echo $TARGETARCH | sed 's@^amd@x@'`  \
 ;
 
+COPY  ./Shared/  ./Shared/
+COPY  ./Server/  ./Server/
+
 # Build application binary
 RUN  dotnet  publish  \
     ./Server/Server.csproj  \

docker-compose.yml

@@ -6,6 +6,7 @@ services:
     #build: .
     #user: 1000:1000
     stdin_open: true
+    restart: unless-stopped
     ports:
     - 1027:1027
     volumes: