feat: 2e save character initial implementation WIP

2e is hidden behind url navigation hiding, so hoping that nobody found it yet.

Note: DB migration make this commit a bit risky!

Kemkas.Web/Controllers/Character2EController.cs

@@ -0,0 +1,43 @@
+using System.ComponentModel.DataAnnotations;
+using Kemkas.Web.Db.Models;
+using Kemkas.Web.Services.SecondEdition.Character;
+using Kemkas.Web.Services.Shared;
+using Kemkas.Web.ViewModels;
+using Microsoft.AspNetCore.Mvc;
+
+namespace Kemkas.Web.Controllers;
+
+[ApiController]
+[Route("[controller]")]
+public class Character2EController(
+    ICharacter2EDtoToDbModelService dtoToDbModelService, 
+    ICharacterPersistenceService persistenceService
+    ) : ControllerBase
+{
+    [HttpPost]
+    public async Task<ActionResult<Guid>> StoreNewCharacter([FromBody] Character2eDto dto, [FromQuery]bool isPublic = true)
+    {
+        if (!ModelState.IsValid)
+        {
+            return BadRequest(ModelState);
+        }
+        // var errors = validationService.Validate(dto);
+        // if (errors != null)
+        // {
+        //     return BadRequest(errors);
+        // }
+
+        V2Karakter model;
+        try
+        {
+            model = dtoToDbModelService.Convert(dto);
+        }
+        catch (ValidationException ex)
+        {
+            return BadRequest(ex.Message);
+        }
+        var id = await persistenceService.StoreNewCharacter2E(model, isPublic);
+        return id;
+    }
+
+}