docs: sync with codebase (2026-04-27)

apps/web/content/getting-started/installation.mdx

@@ -19,9 +19,9 @@ helpbase ships as a scaffolder that creates a standalone Next.js project. No run
 <Steps>
   <Step title="Run the scaffolder">
     ```bash
-    npx create-helpbase my-docs
+    pnpm dlx helpbase init
     ```
-    This creates a new directory with a complete help center project.
+    This drops the helpbase primitive into the current directory.
   </Step>
   <Step title="Pick a content source">
     The scaffolder asks where to seed content from. Three options:

apps/web/content/getting-started/introduction.mdx

@@ -27,10 +27,9 @@ Most help center tools are either closed-source hosted SaaS or generic wikis tha
 
 <Steps>
   <Step title="Scaffold a new project">
-    Run the scaffolder to create a new help center project with sample content:
+    Run the initializer to drop the helpbase primitive into your project:
     ```bash
-    npx create-helpbase my-docs
-    cd my-docs
+    pnpm dlx helpbase init
     ```
   </Step>
   <Step title="Start the dev server">