chore: delete netpoll docs, update home&about page (#1540)

Author: GuangmingLuo

config.toml

@@ -82,7 +82,7 @@ weight = 60
 parent = "社区"
 
 [[languages.zh.menu.main]]
-name = "[new]企业级解决方案"
+name = "企业级解决方案"
 identifier = "business_solution"
 weight = 45
 

content/en/_index.html

@@ -182,7 +182,6 @@ <h2 class="home-section-title">Enterprise Users</h2>
             <li><a href="{{< relref "/docs/kitex">}}">Kitex</a></li>
             <li><a href="{{< relref "/docs/hertz">}}">Hertz</a></li>
             <li><a href="{{< relref "/docs/volo">}}">Volo</a></li>
-            <li><a href="{{< relref "/docs/netpoll">}}">Netpoll</a></li>
             <li><a href="{{< relref "/docs/eino">}}">Eino</a></li>
         </ul>
     </div>

content/en/about/_index.html

@@ -47,7 +47,6 @@
     <p>
       As of the current date, Kitex & Hertz have been adopted by over 60 external enterprise users, including larger-scale adopters such as: <span class="about-b">Huaxing Securities, Founder Securities, Semir, Tanwan Games, Holomatic Technology, NEXTDATA and ZHIPU AI</span>.
       Sonic has also been adopted within <span class="about-b">China Merchants Bank</span>. Through user feedback, the adoption of CloudWeGo projects has yielded real <span class="about-b">cost, performance, and stability benefits</span>.
-      We welcome more enterprise users to join us and connect with the community for additional technical support.
     </p>
     <p>
       If you are already using CloudWeGo in production, please register on the corresponding GitHub Issues: