[fix] cursor position in prompt input and key search bar

Author: i4004

src/EtcdTerminal.App/Engine/Prompt.cs

@@ -130,7 +130,7 @@ public static class Prompt
 					if (!char.IsControl(key.KeyChar))
 					{
 						input.Insert(cursor, key.KeyChar);
-						RedrawInput(startCol, input.ToString(), cursor);
+						RedrawInput(startCol, input.ToString(), cursor + 1);
 						cursor++;
 					}
 					break;

src/EtcdTerminal.App/Screens/KeyBrowseScreen.cs

@@ -97,6 +97,7 @@ private async Task MainLoopAsync()
 		while (true)
 		{
 			Render();
+			SetCursorAfterSearch();
 
 			var keyInfo = Console.ReadKey(true);
 
@@ -380,6 +381,19 @@ private int GetPageItemCount() =>
 	private int GetTotalPages() =>
 		_filteredKeys.Count == 0 ? 1 : (int)Math.Ceiling((double)_filteredKeys.Count / PageSize);
 
+	private void SetCursorAfterSearch()
+	{
+		var col = 2;
+
+		if (_searchQuery.Length == 0)
+			col += 27;
+		else
+			col += 3 + _searchQuery.Length;
+
+		Console.CursorTop = 4;
+		Console.CursorLeft = col;
+	}
+
 	private static string TruncateText(string text, int maxLength) =>
 		text.Length <= maxLength ? text : text[..maxLength] + "...";
 }