Add ActionRecord DTO

Include all Data in ActionRecord return
Add endpoints for returning actions related to manga and chapter
Fix wrong syncs for ActionsContext

API/Controllers/DTOs/ActionRecord.cs

@@ -0,0 +1,41 @@
+using System.ComponentModel.DataAnnotations;
+using System.Text.Json.Serialization;
+using API.Schema.ActionsContext.Actions;
+using API.Schema.ActionsContext.Actions.Generic;
+
+namespace API.Controllers.DTOs;
+
+public sealed record ActionRecord : Identifiable
+{
+    public ActionRecord(Schema.ActionsContext.ActionRecord actionRecord) : base(actionRecord.Key)
+    {
+        Action = actionRecord.Action;
+        PerformedAt = actionRecord.PerformedAt;
+        MangaId = actionRecord is ActionWithMangaRecord m ? m.MangaId : null;
+        ChapterId = actionRecord is ActionWithChapterRecord c ? c.ChapterId : null;
+    }
+    
+    /// <summary>
+    /// <inheritdoc cref="Schema.ActionsContext.ActionRecord.Action" />
+    /// </summary>
+    [Required]
+    public ActionsEnum Action { get; init; }
+    
+    /// <summary>
+    /// <inheritdoc cref="Schema.ActionsContext.ActionRecord.PerformedAt" />
+    /// </summary>
+    [Required]
+    public DateTime PerformedAt { get; init; }
+    
+    /// <summary>
+    /// MangaId if Record is <see cref="ActionWithMangaRecord"/>
+    /// </summary>
+    [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]
+    public string? MangaId { get; init; }
+    
+    /// <summary>
+    /// ChapterId if Record is <see cref="ActionWithMangaRecord"/>
+    /// </summary>
+    [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]
+    public string? ChapterId { get; init; }
+}