feat: give the user the ability to make a password policy

Endpoint/Controllers/V1/SecurityController.cs

@@ -0,0 +1,26 @@
+using Asp.Versioning;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Options;
+using Mirea.Api.Dto.Common;
+using Mirea.Api.Endpoint.Common.Attributes;
+using Mirea.Api.Endpoint.Common.MapperDto;
+using Mirea.Api.Endpoint.Configuration.Model;
+using QRCoder;
+using System;
+using System.Drawing;
+
+namespace Mirea.Api.Endpoint.Controllers.V1;
+
+[ApiVersion("1.0")]
+public class SecurityController(IOptionsSnapshot<GeneralConfig> generalConfig) : BaseController
+{
+    /// <summary>
+    /// Retrieves the current password policy for user authentication.
+    /// </summary>
+    /// <returns>
+    /// The current password policy
+    /// </returns>
+    [HttpGet("PasswordPolicy")]
+    public ActionResult<PasswordPolicy> PasswordPolicy() =>
+        Ok(generalConfig.Value.PasswordPolicy.ConvertToDto());
+}