fix: 简化Views徽章为username=PromptX

- 使用username=PromptX直接统计项目访问量
- 移除repo参数，使用更简洁的配置
- 专门为PromptX项目定制的访问计数器

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

README.md

@@ -11,7 +11,7 @@
     <a href="https://www.npmjs.com/package/dpml-prompt"><img src="https://img.shields.io/npm/v/dpml-prompt?color=orange&logo=npm" alt="npm version"/></a>
     <a href="LICENSE"><img src="https://img.shields.io/github/license/Deepractice/PromptX?color=blue" alt="License"/></a>
     <a href="https://github.com/Deepractice/PromptX/actions"><img src="https://img.shields.io/github/actions/workflow/status/Deepractice/PromptX/ci.yml?label=CI&logo=github" alt="CI Status"/></a>
-    <img src="https://komarev.com/ghpvc/?username=Deepractice&repo=PromptX&label=Repository%20views&color=0e75b6&style=flat" alt="Repository Views"/>
+    <img src="https://komarev.com/ghpvc/?username=PromptX&label=Repository%20views&color=0e75b6&style=flat" alt="Repository Views"/>
   </p>
 
   <p>