move pages from template into dedicated folder, start adding v5 content to a v5 folder

Author: ebiggz

src/app/layout.tsx

@@ -9,8 +9,8 @@ import '@/styles/tailwind.css'
 
 export const metadata: Metadata = {
   title: {
-    template: '%s - Protocol API Reference',
-    default: 'Protocol API Reference',
+    template: '%s - Firebot Docs',
+    default: 'Firebot Docs',
   },
 }
 

src/app/page.mdx

@@ -15,7 +15,7 @@ export const sections = [
 
 <HeroPattern />
 
-# API Documentation
+# Documentation
 
 Use the Protocol API to access contacts, conversations, group messages, and more and seamlessly integrate your product into the workflows of dozens of devoted Protocol users. {{ className: 'lead' }}