Trading bot grain (#33)

* Trading bot Grain

* Fix a bit more of the trading bot

* Advance on the tradingbot grain

* Fix build

* Fix db script

* Fix user login

* Fix a bit backtest

* Fix cooldown and backtest

* start fixing bot start

* Fix startup

* Setup local db

* Fix build and update candles and scenario

* Add bot registry

* Add reminder

* Updateing the grains

* fix bootstraping

* Save stats on tick

* Save bot data every tick

* Fix serialization

* fix save bot stats

* Fix get candles

* use dict instead of list for position

* Switch hashset to dict

* Fix a bit

* Fix bot launch and bot view

* add migrations

* Remove the tolist

* Add agent grain

* Save agent summary

* clean

* Add save bot

* Update get bots

* Add get bots

* Fix stop/restart

* fix Update config

* Update scanner table on new backtest saved

* Fix backtestRowDetails.tsx

* Fix agentIndex

* Update agentIndex

* Fix more things

* Update user cache

* Fix

* Fix account load/start/restart/run

src/Managing.Api/Models/Responses/PaginatedResponse.cs

@@ -0,0 +1,43 @@
+namespace Managing.Api.Models.Responses;
+
+/// <summary>
+/// Generic pagination response model
+/// </summary>
+/// <typeparam name="T">The type of items in the response</typeparam>
+public class PaginatedResponse<T>
+{
+    /// <summary>
+    /// The items for the current page
+    /// </summary>
+    public List<T> Items { get; set; } = new();
+
+    /// <summary>
+    /// Total number of items across all pages
+    /// </summary>
+    public int TotalCount { get; set; }
+
+    /// <summary>
+    /// Current page number (1-based)
+    /// </summary>
+    public int PageNumber { get; set; }
+
+    /// <summary>
+    /// Number of items per page
+    /// </summary>
+    public int PageSize { get; set; }
+
+    /// <summary>
+    /// Total number of pages
+    /// </summary>
+    public int TotalPages { get; set; }
+
+    /// <summary>
+    /// Whether there is a previous page
+    /// </summary>
+    public bool HasPreviousPage { get; set; }
+
+    /// <summary>
+    /// Whether there is a next page
+    /// </summary>
+    public bool HasNextPage { get; set; }
+}