docs: move integrate stacking guides to build apps section

next.config.js

@@ -8,6 +8,16 @@ const withFonts = require('next-fonts');
 
 async function redirects() {
   return [
+    {
+      source: '/understand-stacks/integrate-stacking',
+      destination: '/build-apps/guides/integrate-stacking',
+      permanent: true,
+    },
+    {
+      source: '/understand-stacks/integrate-stacking-delegation',
+      destination: '/build-apps/guides/integrate-stacking-delegation',
+      permanent: true,
+    },
     {
       source: '/build-apps/tutorials/todos',
       destination: '/build-apps/examples/todos',

src/common/navigation.yaml

@@ -28,8 +28,6 @@ sections:
               - path: /running-testnet-node
               - path: /running-regtest-node
               - path: /running-api-node
-              - path: /integrate-stacking
-              - path: /integrate-stacking-delegation
               - path: /stacking-using-CLI
 
       - path: /write-smart-contracts
@@ -58,6 +56,8 @@ sections:
               - path: /guides/authentication
               - path: /guides/transaction-signing
               - path: /guides/data-storage
+              - path: /guides/integrate-stacking
+              - path: /guides/integrate-stacking-delegation
 
           - title: Example Apps
             usePageTitles: true