🐳feat: introduce fully functional Docker setup with database & migrations

• Docker is now fully adopted as part of the project infrastructure.

- Moved docker-compose.yml to the project root and updated it to version 3.8
  with dedicated services for the API and the database.
- Updated Dockerfile to build and run EventFlow.Presentation, changed the
  exposed port to 8079, and improved .dockerignore.
- Added automatic EF Core migrations on application startup to ensure the
  database schema is created and updated automatically.

This marks the first complete and working Docker integration, including
database support, rather than a partial or experimental setup.

Author: alysonsz

.dockerignore

@@ -27,4 +27,7 @@ README.md
 !.git/HEAD
 !.git/config
 !.git/packed-refs
-!.git/refs/heads/**
+!.git/refs/heads/**
+**/EventFlow.WebApp
+**/bin
+**/obj

Dockerfile

@@ -1,19 +1,28 @@
-# Dockerfile
 FROM mcr.microsoft.com/dotnet/aspnet:8.0 AS base
 WORKDIR /app
-EXPOSE 8080
+EXPOSE 8079
 
 FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build
 WORKDIR /src
-COPY ["EventFlow-API.csproj", "."]
-RUN dotnet restore "./EventFlow-API.csproj"
+
+COPY ["EventFlow.Presentation/EventFlow.Presentation.csproj", "EventFlow.Presentation/"]
+COPY ["EventFlow.Application/EventFlow.Application.csproj", "EventFlow.Application/"]
+COPY ["EventFlow.Core/EventFlow.Core.csproj", "EventFlow.Core/"]
+COPY ["EventFlow.Infrastructure/EventFlow.Infrastructure.csproj", "EventFlow.Infrastructure/"]
+
+RUN dotnet restore "EventFlow.Presentation/EventFlow.Presentation.csproj"
+
 COPY . .
-RUN dotnet build "./EventFlow-API.csproj" -c Release -o /app/build
+WORKDIR "/src/EventFlow.Presentation"
+
+RUN dotnet build "EventFlow.Presentation.csproj" -c Release -o /app/build
 
 FROM build AS publish
-RUN dotnet publish "./EventFlow-API.csproj" -c Release -o /app/publish /p:UseAppHost=false
+RUN dotnet publish "EventFlow.Presentation.csproj" -c Release -o /app/publish /p:UseAppHost=false
 
 FROM base AS final
 WORKDIR /app
 COPY --from=publish /app/publish .
-ENTRYPOINT ["dotnet", "EventFlow-API.dll"]
+USER app
+
+ENTRYPOINT ["dotnet", "EventFlow.Presentation.dll"]

EventFlow.Infrastructure/EventFlow.Infrastructure.csproj

@@ -26,4 +26,8 @@
     <ProjectReference Include="..\EventFlow.Core\EventFlow.Core.csproj" />
   </ItemGroup>
 
+  <ItemGroup>
+    <Folder Include="Migrations\" />
+  </ItemGroup>
+
 </Project>