Add initial project structure and implement basic functionality

- Created MSTestSettings.cs to enable parallel test execution.
- Added StyleTests.cs and TitreTests.cs for unit testing of Style and Titre entities.
- Implemented Webzine.Entity.Tests project with necessary configurations.
- Created SeedDataLocal.cs and SeedDataSpotify.cs for local and Spotify data seeding.
- Established repository contracts for Artiste, Commentaire, Style, and Titre.
- Developed DbEntityRepository and LocalEntityRepository classes.
- Set up Webzine.WebApplication with controllers, logging, and Docker support.
- Configured NLog for logging and added necessary appsettings for development.
- Created initial views and layout for the web application.
- Added Dockerfile and docker-compose configuration for containerization.

Webzine.WebApplication/Program.cs

@@ -0,0 +1,52 @@
+using NLog;
+using NLog.Web;
+
+// Early init of NLog to allow startup and exception logging, before host is built
+var logger = LogManager.Setup().LoadConfigurationFromAppSettings().GetCurrentClassLogger();
+logger.Debug("init main");
+
+try
+{
+    var builder = WebApplication.CreateBuilder(args);
+
+    // Ajoute les services n<>cessaires pour permettre l'utilisation des
+    // controllers avec des vues.
+    builder.Services.AddControllersWithViews()
+        // Ajoute la compilation des vues lors de l'ex<65>cution de l'application.
+        // Cela nous <20>vite de recompiler l'application <20> chaque modification de vue.
+        // N<>cessite le package Nuget Microsoft.AspNetCore.Mvc.Razor.RuntimeCompilation.
+        .AddRazorRuntimeCompilation();
+
+    // NLog: Setup NLog for Dependency injection
+    builder.Logging.ClearProviders();
+    builder.Host.UseNLog();
+
+    var app = builder.Build();
+
+    // Active la possibilit<69> de servir des fichiers statiques pr<70>sents dans
+    // le dossier wwwroot.
+    app.UseStaticFiles();
+
+    // Active le middleware permettant le routage des requ<71>tes entrantes.
+    app.UseRouting();
+
+    // Ajoute un endpoint permettant de router les urls
+    // avec la forme /controller/action/id(optionnel).
+    // Equivalent <20> app.MapDefaultControllerRoute()
+    app.MapControllerRoute(
+        name: "default",
+        pattern: "{controller=Home}/{action=Index}/{id?}");
+
+    app.Run();
+}
+catch (Exception exception)
+{
+    // NLog: catch setup errors
+    logger.Error(exception, "Stopped program because of exception");
+    throw;
+}
+finally
+{
+    // Ensure to flush and stop internal timers/threads before application-exit (Avoid segmentation fault on Linux)
+    NLog.LogManager.Shutdown();
+}