Remove sponsored ads section and bump version to 1.0.0-beta.5.2

Co-authored-by: warengonzaga <15052701+warengonzaga@users.noreply.github.com>

Author: Copilot

README.md

@@ -17,11 +17,6 @@ These outstanding organizations partner with us to support our open-source work:
 | <div align="center"><a href="https://unthread.com" target="_blank"><b>Unthread</b></a><br/>Streamlined support ticketing for modern teams.</div> |
 <!-- markdownlint-enable MD033 -->
 
-## 💸 Sponsored Ads
-
-Open source development is resource-intensive. These **sponsored ads help keep Log Engine free and actively maintained** while connecting you with tools and services that support open-source development.
-
-[![sponsored ads](https://gitads.dev/v1/ad-serve?source=wgtechlabs/unthread-webhook-server@github)](https://gitads.dev/v1/ad-track?source=wgtechlabs/unthread-webhook-server@github)
 
 ## 🚀 Quick Start
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "unthread-webhook-server",
-  "version": "1.0.0-beta.5.1",
+  "version": "1.0.0-beta.5.2",
   "description": "A reliable, production-ready Node.js server for processing Unthread.io webhooks with signature verification and smart platform handling.",
   "license": "GPL-3.0",
   "private": true,