docs(Autocommands): Remember cursor postion

Former users of Vim may have become accustomed to the editors remembering the cursor position

This commit adds an example to the documentation to provide similar functionality.

docs/configuration/autocommands.md

@@ -47,3 +47,18 @@ lvim.autocommands = {
   }
 }
 ```
+
+A popular feature of Vim is to remember the cursor position. You can achieve similar functionality with the following:
+
+```lua
+lvim.autocommands = {
+    {
+        "BufWinEnter",
+        {
+            -- Remember cursor position
+            pattern = "*",
+            command = 'silent! normal! g`"zv',
+        },
+    }
+}
+```