Deprecate old site and add redirect information

Updated README to reflect the deprecation of the old site and provide information about the new site.

Author: LegendMaster03

README.md

@@ -1,2 +1,21 @@
-# legendmaster03.github.io
-Hello test
+# legendmaster03.github.io (Deprecated)
+
+This repository previously hosted my personal site on GitHub Pages.
+
+The site has moved to:
+
+- https://dorks-and-dice.com
+
+## What this repo does now
+
+GitHub Pages is kept enabled here only to provide a redirect from:
+
+- https://legendmaster03.github.io
+
+to the new site.
+
+## New site repository
+
+The current website source and deployment pipeline live in:
+
+- https://github.com/LegendMaster03/dorks-and-dice-site