feat: add grave escape for keeb

docs/2023-04-17-keeb.html

@@ -214,6 +214,12 @@
     <p>My layout is based on:</p>
     <ul>
       <li>HHKB layout</li>
+      <li>
+        <a
+          href="https://github.com/qmk/qmk_firmware/blob/master/docs/feature_grave_esc.md"
+          >Grave Escape</a
+        >
+      </li>
       <li>
         <a
           href="https://github.com/qmk/qmk_firmware/blob/master/docs/feature_space_cadet.md"

posts/2023-04-17-keeb.md

@@ -55,6 +55,7 @@ Layer 1:
 My layout is based on:
 
 - HHKB layout
+- [Grave Escape](https://github.com/qmk/qmk_firmware/blob/master/docs/feature_grave_esc.md)
 - [Space Cadet](https://github.com/qmk/qmk_firmware/blob/master/docs/feature_space_cadet.md)
 
 ![keeb-004](https://raw.githubusercontent.com/haunt98/posts-images/main/keeb-004.png)