docs: update banner to ScreenshotOne remove CarbonAds (#1528)

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

## Release Notes

* **Updates**
* Banner messaging revised to highlight a new product focus and
streamline helper text.
* Banner styling refreshed with a new indigo background for improved
contrast.
* Banner call-to-action updated to point to ScreenshotOne with revised
link text.

* **Chores**
  * Carbon Ads integration removed from site configuration.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

---------

Co-authored-by: GitHub Actions <41898282+github-actions[bot]@users.noreply.github.com>

Author: dinwwwh

apps/content/.vitepress/config.ts

@@ -49,10 +49,6 @@ export default withMermaid(defineConfig({
         },
       },
     },
-    carbonAds: {
-      code: 'CW7IE53J',
-      placement: 'orpcunnoqcom',
-    },
     socialLinks: [
       { icon: 'github', link: 'https://github.com/middleapi/orpc' },
       { icon: 'discord', link: 'https://discord.gg/TXEbwRBvQn' },

apps/content/.vitepress/theme/components/Banner.vue

@@ -35,11 +35,11 @@ function dismissBanner() {
     <div class="banner">
       <div class="banner-content">
         <div class="banner-text">
-          Serverless API Gateway<span class="banner-helper">, designed for developers</span> -
+          The screenshot API <span class="banner-helper">for developers</span> -
         </div>
 
-        <a class="banner-action" href="https://zuplo.link/orpc" target="_blank" rel="noopener">
-          Try Zuplo
+        <a class="banner-action" href="https://screenshotone.com/?ref=orpc" target="_blank" rel="noopener">
+          Try ScreenshotOne
         </a>
       </div>
 
@@ -62,7 +62,7 @@ function dismissBanner() {
 }
 
 .banner-container {
-  background: rgba(255, 0, 189, 0.8);
+  background: rgb(79, 70, 229);
   color: var(--vp-c-white);
 }