Merge pull request 'Light refactor' (#43) from garages3 into main

Reviewed-on: #43

Dockerfile

@@ -1,4 +1,4 @@
-FROM ://microsoft.com AS base
+FROM mcr.microsoft.com/dotnet/aspnet:10.0 AS base
 WORKDIR /app
 EXPOSE 80
 EXPOSE 443
@@ -6,7 +6,7 @@ EXPOSE 443
 # Optional: Keep only if your API build explicitly requires Node compilation tasks
 FROM node:22-bookworm-slim AS node
 
-FROM ://microsoft.com AS build
+FROM mcr.microsoft.com/dotnet/aspnet:10.0 AS build
 ARG TARGETARCH
 ENV DOTNET_CLI_TELEMETRY_OPTOUT=1 \
     NUGET_XMLDOC_MODE=skip