fix: update navigation links for accuracy and add new sections in config files

Author: faheyr

docs/.vitepress/config.mts

@@ -15,20 +15,41 @@ export default defineConfig({
 
     nav: [
       { text: 'Home', link: '/' },
-      { text: 'Blog', link: '/pagesinfo' },
-      { text: 'API', link: '/api-examples' },
-      { text: 'Examples', link: '/markdown-examples' },
-      { text: 'Devtoberfest', link: '/devtober2025' }
+      { text: 'Blog', link: '/githubpages/pagesinfo' },
+      { text: 'API', link: '/vitepress-samples/api-examples' },
+      { text: 'Examples', link: '/vitepress-samples/markdown-examples' },
+      { text: 'Devtoberfest', link: '/devtober2025/devtober2025' }
     ],
 
     sidebar: [
       {
-        text: 'Examples',
+        text: 'VitePress Examples',
         items: [
-          { text: 'Markdown Examples', link: '/markdown-examples' },
-          { text: 'Runtime API Examples', link: '/api-examples' },
-          { text: 'Pages Info', link: '/pagesinfo' },
-          { text: 'Devtoberfest 2025', link: '/devtober2025' }
+          { text: 'Markdown Examples', link: '/vitepress-samples/markdown-examples' },
+          { text: 'Runtime API Examples', link: '/vitepress-samples/api-examples' },
+          { text: 'Pages Info', link: '/githubpages/pagesinfo' }
+        ]
+      },
+      {
+        text: 'Devtoberfest 2025',
+        items: [
+          { text: 'Overview', link: '/devtober2025/devtober2025' },
+          { text: 'Databricks', link: '/devtober2025/databricks' },
+          { text: 'HANA', link: '/devtober2025/hana' },
+          { text: 'Joule', link: '/devtober2025/joule' }
+        ]
+      },
+      {
+        text: 'HANA Content',
+        items: [
+          { text: 'HANA Cloud', link: '/hana/hana-cloud' },
+          { text: 'SDI & SDA', link: '/hana/sdi-sda' }
+        ]
+      },
+      {
+        text: 'CAP Development',
+        items: [
+          { text: 'BTP CAP', link: '/cap/cap/btp-cap' }
         ]
       }
     ],