add a cetrification link to the menu (#2116)

qdrant-landing/content/headless/footer.md

@@ -92,6 +92,9 @@ menuItems:
       - id: 5
         name: Status Page
         url: https://status.qdrant.io/
+      - id: 6
+        name: Certification
+        url: http://train.qdrant.dev/
   - title: Resources
     items:
       - id: 0

qdrant-landing/content/headless/menu.md

@@ -110,6 +110,10 @@ menuItems:
             name: Change Log
             icon: changelog.svg
             url: https://github.com/qdrant/qdrant/releases
+          - id: subMenu-2-5
+            name: Certification
+            icon: certificate.svg
+            url: http://train.qdrant.dev/
   - id: menu-3
     name: Resources
     mainMenuItems:

qdrant-landing/themes/qdrant-2024/static/img/menu/certificate.svg

@@ -0,0 +1,13 @@
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<g clip-path="url(#clip0_13097_2179)">
+<path d="M15.5 4.5H0.5V15.5H15.5V4.5Z" stroke="#DC244C" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M3.5 4.5L8 0.5L12.5 4.5" stroke="#DC244C" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M4.5 8.5H11.5" stroke="#DC244C" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M4.5 11.5H11.5" stroke="#DC244C" stroke-linecap="round" stroke-linejoin="round"/>
+</g>
+<defs>
+<clipPath id="clip0_13097_2179">
+<rect width="16" height="16" fill="white"/>
+</clipPath>
+</defs>
+</svg>