Log result failures with stack traces (#282)

This feature will improve the debugging experience for developers by
providing the information about *where exactly* a result has failed

---------

Signed-off-by: Octol1ttle <l1ttleofficial@outlook.com>

src/Attributes/StaticCallersOnlyAttribute.cs

@@ -0,0 +1,8 @@
+namespace Octobot.Attributes;
+
+/// <summary>
+/// Any property marked with <see cref="StaticCallersOnlyAttribute"/> should only be accessed by static methods.
+/// Such properties may be used to provide dependencies where it is not possible to acquire them through normal means.
+/// </summary>
+[AttributeUsage(AttributeTargets.Property)]
+public sealed class StaticCallersOnlyAttribute : Attribute;