feat: update package name and messaging for launch

Author: msegoviadev

docs/getting-started/quickstart.md

@@ -23,11 +23,11 @@ Get Grapity running in under five minutes.
 ::: code-group
 
 ```bash [npm]
-npm install -g @grapity/cli @grapity/registry @grapity/hub
+npm install -g @grapity/grapity
 ```
 
 ```bash [bun]
-bun add -g @grapity/cli @grapity/registry @grapity/hub
+bun add -g @grapity/grapity
 ```
 
 :::

index.html

@@ -4,7 +4,7 @@
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <title>grapity | Gravity for your APIs</title>
-  <meta name="description" content="Where every API contract is validated, versioned, and ready to ship — across specs, gateways, and teams.">
+  <meta name="description" content="Ship APIs that won't break your consumers.">
   <link rel="icon" type="image/svg+xml" href="/assets/favicon.svg">
   <link rel="preconnect" href="https://fonts.googleapis.com">
   <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
@@ -116,7 +116,7 @@ <h1 class="font-display text-5xl md:text-6xl lg:text-7xl font-bold tracking-tigh
               <span class="w-2.5 h-2.5 rounded-full bg-green-400/80"></span>
               <span class="ml-auto text-xs text-text-secondary font-mono">bash</span>
             </div>
-            <pre class="font-mono text-sm leading-relaxed overflow-x-auto"><code><span class="text-text-secondary">$</span> <span class="text-text-primary">npm install -g</span> <span class="text-text-primary">@grapity/cli</span> <span class="text-text-primary">@grapity/registry</span> <span class="text-text-primary">@grapity/hub</span>
+            <pre class="font-mono text-sm leading-relaxed overflow-x-auto"><code><span class="text-text-secondary">$</span> <span class="text-text-primary">npm install -g</span> <span class="text-text-primary">@grapity/grapity</span>
 
 <span class="text-text-secondary">$</span> <span class="text-text-primary">grapity serve</span>
 <span class="text-accent-green">●</span> <span class="text-text-secondary">Registry ready</span>  <span class="text-text-secondary">·</span>  <span class="text-accent-cyan">http://localhost:3750</span>