feat(parser): replace SelectFinder with SimpleSelectFinder

Refactor SQL command parsing to improve performance and maintainability. The new implementation utilizes a regex for simple SELECT statements and a dedicated visitor class for parsing.

- Added a using directive for `Microsoft.SqlServer.Management.SqlParser.Parser` in `Command.cs`.
- Introduced a private static readonly regex `SimpleSelectRegex` in `Command.cs`.
- Removed the previous implementation of `SimpleSelectRegex`.
- Updated `Command.cs` to use `SimpleSelectFinder` for SQL command parsing.
- Removed the `SelectFinder` class from `SelectFinder.cs`.
- Added `SimpleSelectFinder` class in `SimpleSelectFinder.cs` with visit methods for various SQL code objects.
- Updated `SQLHelper.DB.csproj` to remove the `SQLParser` package reference.

Author: JaCraig

SQLHelper.SpeedTests/Tests/AltImplementations/HelperClasses/Command.cs

@@ -15,6 +15,7 @@ limitations under the License.
 */
 
 using BigBook;
+using Microsoft.SqlServer.Management.SqlParser.Parser;
 using SQLHelperDBTests.HelperClasses.Interfaces;
 using System;
 using System.Collections.Generic;
@@ -91,6 +92,11 @@ public Command(Action<ICommand, List<dynamic>, TCallbackData> callBack, TCallbac
             Header = header;
         }
 
+        /// <summary>
+        /// The simple select regex
+        /// </summary>
+        private static readonly Regex SimpleSelectRegex = new Regex(@"^SELECT\s|\sSELECT\s", RegexOptions.IgnoreCase | RegexOptions.Compiled);
+
         /// <summary>
         /// Call back
         /// </summary>
@@ -135,11 +141,6 @@ public Command(Action<ICommand, List<dynamic>, TCallbackData> callBack, TCallbac
         /// <value><c>true</c> if [transaction needed]; otherwise, <c>false</c>.</value>
         public bool TransactionNeeded { get; set; }
 
-        /// <summary>
-        /// The simple select regex
-        /// </summary>
-        private static readonly Regex SimpleSelectRegex = new Regex(@"^SELECT\s|\sSELECT\s", RegexOptions.IgnoreCase | RegexOptions.Compiled);
-
         /// <summary>
         /// Determines if the objects are equal
         /// </summary>
@@ -239,8 +240,9 @@ private void DetermineFinalizable(string parameterStarter, string ComparisonStri
 
             if (parameterStarter == "@" && ComparisonSpan.Contains("SELECT ", StringComparison.Ordinal) && ComparisonSpan.Contains("IF ", StringComparison.Ordinal))
             {
-                var TempParser = new SelectFinder();
-                SQLParser.Parser.Parse(SQLCommand, TempParser, SQLParser.Enums.SQLType.TSql);
+                var TempParser = new SimpleSelectFinder();
+                ParseResult Results = Parser.Parse(SQLCommand);
+                Results.Script.Accept(TempParser);
                 Finalizable = TempParser.StatementFound;
             }
             else