updated the doc links

Author: MalithaPrabhashana

jaseci-org/lib/data/verticalTabs.js

@@ -458,7 +458,7 @@ export const tabsData = [
         title: "Agentic Object-Spatial Programming",
         summary:
             "Build AI agents that traverse knowledge graphs naturally. Nodes hold data, walkers carry intelligence. Perfect for RAG systems, autonomous agents, and complex AI workflows.",
-        link: "https://docs.jaseci.org/jac_book/chapter_8/",
+        link: "https://docs.jaseci.org/reference/language/osp/",
         diagram: {
             src: "/diagrams/object-spatial-diagram.gif",
             fallback: "/diagrams/object-spatial-static.png",

jaseci-org/lib/landing-page-content.js

@@ -6,23 +6,23 @@ export const gettingStartedSlides = [
     title: "Jac Lang",
     description:
       "The core language that supersets Python and JavaScript. Build AI systems with graph-based Object-Spatial Programming.",
-    link: "https://docs.jaseci.org/jac_book/",
+    link: "https://docs.jaseci.org/reference/language/foundation/",
     linkText: "Read Handbook",
   },
   {
     icon: <HiComputerDesktop className="w-8 h-8 text-primary-orange" />,
     title: "jac-client",
     description:
       "Build full-stack web applications entirely in Jac. React components, state management, and backend APIs in one file.",
-    link: "https://docs.jaseci.org/learn/jac-client/",
+    link: "https://docs.jaseci.org/reference/plugins/jac-client/",
     linkText: "Explore Client",
   },
   {
     icon: <HiRocketLaunch className="w-8 h-8 text-primary-orange" />,
     title: "jac-scale",
     description:
       "Zero to infinite scale without code changes. Deploy to Kubernetes with auto-provisioned databases and authentication.",
-    link: "https://docs.jaseci.org/learn/jac-scale/",
+    link: "https://docs.jaseci.org/reference/plugins/jac-scale/",
     linkText: "Learn Scale",
   },
   {