includes/std: Added first set of documentation to the std library

includes/std/array.pat

@@ -1,7 +1,17 @@
 #pragma once
 
+/*!
+    The array library contains various helper functions and types to make
+    it easier to work with Arrays.
+*/
+
 namespace std {
 
+    /**
+        Simple one dimensional array wrapper
+        @tparam T The array types
+        @tparam Size Size of the array
+    */
     struct Array<T, auto Size> {
         T data[Size] [[inline]];
     };