refactor!: rename the project from Monitor to MoShiro [CI]

Namespaces, assemblies, solution, binaries, images, systemd units, config paths, environment variables, protocol methods and the Linux user are all renamed. Breaking: existing databases, node identities and installed units must be recreated.

packaging/container/Backend.Containerfile

@@ -1,20 +1,20 @@
 FROM mcr.microsoft.com/dotnet/runtime-deps:10.0-alpine
 
 ARG APP_VERSION=unknown
-LABEL org.opencontainers.image.title="Monitor Backend" \
+LABEL org.opencontainers.image.title="MoShiro Backend" \
       org.opencontainers.image.description="Self-hosted network path quality monitoring backend" \
       org.opencontainers.image.licenses="Apache-2.0" \
       org.opencontainers.image.version="$APP_VERSION"
 
 WORKDIR /app
-COPY --chown=1654:1654 app/monitor-backend /app/monitor-backend
+COPY --chown=1654:1654 app/moshiro-backend /app/moshiro-backend
 COPY --chown=1654:1654 data/.keep /data/.keep
 
 ENV ASPNETCORE_HTTP_PORTS=8080 \
-    Monitor__DataDirectory=/data \
+    MoShiro__DataDirectory=/data \
     DOTNET_EnableDiagnostics=0
 
 USER 1654:1654
 VOLUME ["/data"]
 EXPOSE 8080
-ENTRYPOINT ["/app/monitor-backend"]
+ENTRYPOINT ["/app/moshiro-backend"]