feat: Add Inception link to the dashboard (#5413)

## Description

For a better discovery

<img width="268" height="458" alt="image"
src="https://github.com/user-attachments/assets/568d0f90-3579-401f-8232-8bbe8b21130d"
/>

Author: kof

apps/builder/app/dashboard/dashboard.tsx

@@ -10,7 +10,7 @@ import {
   globalCss,
   theme,
 } from "@webstudio-is/design-system";
-import { BodyIcon, ExtensionIcon } from "@webstudio-is/icons";
+import { AiIcon, BodyIcon, ExtensionIcon } from "@webstudio-is/icons";
 import { NavLink, useLocation, useRevalidator } from "@remix-run/react";
 import { atom } from "nanostores";
 import { useStore } from "@nanostores/react";
@@ -202,6 +202,12 @@ export const Dashboard = () => {
                           prefix: <ExtensionIcon />,
                           children: "Welcome",
                         },
+                        {
+                          to: "https://wstd.us/inception",
+                          target: "_blank",
+                          prefix: <AiIcon />,
+                          children: "Inception (Beta)",
+                        },
                       ]
                     : [
                         {
@@ -214,6 +220,12 @@ export const Dashboard = () => {
                           prefix: <ExtensionIcon />,
                           children: "Starter templates",
                         },
+                        {
+                          to: "https://wstd.us/inception",
+                          target: "_blank",
+                          prefix: <AiIcon />,
+                          children: "Inception (Beta)",
+                        },
                       ]
                 }
               />