Add Get endpoint and refactor ReadRecActionQuery

Added a new Get endpoint to RecActionController to fetch data
based on profileId using ReadRecActionQuery. Updated
ReadRecActionQuery to support long ProfileId, added a
parameterless constructor, and refactored its structure.
Adjusted ReadRecActionQueryHandler to align with these changes.

src/ReC.API/Controllers/RecActionController.cs

@@ -2,6 +2,7 @@
 using Microsoft.AspNetCore.Mvc;
 using ReC.API.Models;
 using ReC.Application.RecActions.Commands;
+using ReC.Application.RecActions.Queries;
 using System.IO;
 using System.Text.Json;
 
@@ -11,6 +12,12 @@ namespace ReC.API.Controllers;
 [ApiController]
 public class RecActionController(IMediator mediator) : ControllerBase
 {
+    [HttpGet]
+    public async Task<IActionResult> Get([FromQuery] long profileId) => Ok(await mediator.Send(new ReadRecActionQuery()
+    {
+        ProfileId = profileId
+    }));
+
     [HttpPost("{profileId}")]
     public async Task<IActionResult> Invoke([FromRoute] int profileId)
     {

src/ReC.Application/RecActions/Queries/ReadRecActionQuery.cs

@@ -10,12 +10,17 @@ namespace ReC.Application.RecActions.Queries;
 
 public record ReadRecActionQueryBase
 {
-    public int ProfileId { get; init; }
+    public long ProfileId { get; init; }
 
     public ReadRecActionQuery ToReadQuery() => new(this);
 }
 
-public record ReadRecActionQuery(ReadRecActionQueryBase Root) : ReadRecActionQueryBase(Root), IRequest<IEnumerable<RecActionDto>>;
+public record ReadRecActionQuery : ReadRecActionQueryBase, IRequest<IEnumerable<RecActionDto>>
+{
+    public ReadRecActionQuery(ReadRecActionQueryBase root) : base(root) { }
+
+    public ReadRecActionQuery() { }
+}
 
 public class ReadRecActionQueryHandler(IRepository<RecActionView> repo, IMapper mapper) : IRequestHandler<ReadRecActionQuery, IEnumerable<RecActionDto>>
 {