Commit MWS backend source tree

The ASP.NET Core solution (mws.api/mws.application/mws.domain/
mws.infrastructure) existed only as untracked working files. Adding
it to version control, plus a .gitignore for build output and local
tooling directories, so the CQRS/mediator refactor plan has a real
git history to branch and diff against.

mws.api/Controllers/AccountsController.cs

@@ -0,0 +1,43 @@
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Mws.Application.Accounts;
+
+namespace Mws.Api.Controllers;
+
+[ApiController]
+[Route("api/accounts")]
+[Authorize]
+public class AccountsController(IAccountService accountService) : ControllerBase
+{
+    [HttpGet]
+    public async Task<ActionResult<List<AccountDto>>> GetAll([FromQuery] string? q, CancellationToken ct)
+    {
+        return Ok(await accountService.GetAccountsAsync(User.GetUserId(), q, ct));
+    }
+
+    [HttpPost]
+    public async Task<ActionResult<AccountDto>> Create([FromBody] CreateAccountRequest request, CancellationToken ct)
+    {
+        return Ok(await accountService.CreateAccountAsync(User.GetUserId(), request, ct));
+    }
+
+    [HttpPut("{id:guid}")]
+    public async Task<ActionResult<AccountDto>> Update(Guid id, [FromBody] UpdateAccountRequest request, CancellationToken ct)
+    {
+        return Ok(await accountService.UpdateAccountAsync(User.GetUserId(), id, request, ct));
+    }
+
+    [HttpDelete("{id:guid}")]
+    public async Task<IActionResult> Delete(Guid id, CancellationToken ct)
+    {
+        await accountService.DeleteAccountAsync(User.GetUserId(), id, ct);
+        return NoContent();
+    }
+
+    [HttpPost("{id:guid}/reset-password")]
+    public async Task<IActionResult> ResetPassword(Guid id, [FromBody] ResetPasswordRequest request, CancellationToken ct)
+    {
+        await accountService.ResetPasswordAsync(User.GetUserId(), id, request, ct);
+        return NoContent();
+    }
+}