Implement portrait generation and retrieval for people in the school system. Added new API endpoints for generating and fetching portraits, including support for avatar and full-body images. Updated the client-side to handle portrait states and display options. Enhanced the person card UI to include tabs for overview and portrait, with appropriate localization strings. Updated solution files to include new test projects. Adjusted server configuration for SwarmUI integration.

src/HSchool.AppHost/AppHost.cs

@@ -15,7 +15,8 @@ if (headless)
     var saves = Path.Combine(Path.GetTempPath(), "h-school-tests", Guid.NewGuid().ToString("N"));
     server
         .WithEnvironment("Simulation__SavesDirectory", saves)
-        .WithEnvironment("HSchool__AllowSaveReload", "true");
+        .WithEnvironment("HSchool__AllowSaveReload", "true")
+        .WithEnvironment("SwarmUi__BaseUrl", "");
 }
 
 if (!headless)