Enhance school creation functionality by introducing support for name sets in the API and UI. Update the catalog to include skills, traits, body attributes, needs, and name sets, improving character generation capabilities. Revise localization strings for better user guidance and update tests to validate the new name set functionality and ensure robustness in school creation processes.

src/HSchool.Server/Api/SchoolEndpoints.cs

@@ -50,6 +50,7 @@ internal static class SchoolEndpoints
                 DateTime.SpecifyKind(request.StartDate, DateTimeKind.Utc),
                 request.ModIds,
                 request.Map,
+                request.NameSetId,
                 NewCompletion<SchoolCreationOutcome>());
             commands.Enqueue(command);
 
@@ -71,6 +72,8 @@ internal static class SchoolEndpoints
                     Problem(StatusCodes.Status400BadRequest, "unknown-mod", "A selected mod is missing."),
                 SchoolCreationError.InvalidCatalog =>
                     Problem(StatusCodes.Status400BadRequest, "invalid-catalog", "The selected packs could not be loaded."),
+                SchoolCreationError.UnknownNameSet =>
+                    Problem(StatusCodes.Status400BadRequest, "unknown-name-set", "The selected name set is not in the catalog."),
                 _ => Results.Problem("Unknown error."),
             };
         })
@@ -107,7 +110,12 @@ internal static class SchoolEndpoints
 }
 
 /// <summary>Body of <c>POST /api/schools</c>. The start date is a game calendar date, not a real one.</summary>
-internal sealed record CreateSchoolRequest(string? Name, DateTime StartDate, IReadOnlyList<string>? ModIds, MapLayout? Map);
+internal sealed record CreateSchoolRequest(
+    string? Name,
+    DateTime StartDate,
+    IReadOnlyList<string>? ModIds,
+    MapLayout? Map,
+    string? NameSetId);
 
 internal sealed record SchoolResponse(int Id, string Name, DateTime GameTime, bool Running, byte SpeedIndex)
 {