Refactoring TradingBotBase.cs + clean architecture (#38)

* Refactoring TradingBotBase.cs + clean architecture

* Fix basic tests

* Fix tests

* Fix workers

* Fix open positions

* Fix closing position stucking the grain

* Fix comments

* Refactor candle handling to use IReadOnlyList for chronological order preservation across various components

src/Managing.WebApp/src/pages/settingsPage/UserInfoSettings.tsx

@@ -295,15 +295,15 @@ function UserInfoSettings() {
           <input
             type="text"
             className="input input-bordered w-full"
-            {...registerTelegram('telegramChannel', { 
+            {...registerTelegram('telegramChannel', {
               required: 'Telegram channel is required',
               pattern: {
-                value: /^[0-9]{5,15}$/,
-                message: 'Enter numeric channel ID (5-15 digits)'
+                value: /^(?:-?[0-9]{5,15}|@[a-zA-Z0-9_]{5,32}|https?:\/\/(?:t\.me|telegram\.me)\/[a-zA-Z0-9_]{5,32}|https?:\/\/web\.telegram\.org\/k\/#-?[0-9]{5,15})$/,
+                message: 'Enter channel ID, @username, or Telegram URL (t.me, telegram.me, or web.telegram.org)'
               }
             })}
             defaultValue={user?.telegramChannel || ''}
-            placeholder="2828543022"
+            placeholder="-3368031621 or @channelname or https://t.me/channelname"
           />
           {telegramErrors.telegramChannel && (
             <label className="label">