docs(readme): move OpenSSF Scorecard badge into the top badge cluster

Was orphaned in its own centered block between the logo and demo gif, and the
only badge in raw HTML. Moved up with the other 7 badges and converted to
markdown for consistency. Grouped with codecov/OSS-Health (security-health).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

README.md

@@ -2,19 +2,16 @@
 [![Python 3.10+](https://img.shields.io/badge/python-3.10%2B-blue)](pyproject.toml)
 [![License: MIT](https://img.shields.io/badge/license-MIT-green)](LICENSE)
 [![PyPI](https://img.shields.io/pypi/v/aipass)](https://pypi.org/project/aipass/)
-[![CLI](https://img.shields.io/badge/CLI-Claude%20Code-purple)](#cli-support)
 [![Give Feedback](https://img.shields.io/badge/Give-Feedback-brightgreen)](https://github.com/AIOSAI/AIPass/issues/new?template=feedback.yml)
 [![codecov](https://codecov.io/gh/AIOSAI/AIPass/graph/badge.svg)](https://codecov.io/gh/AIOSAI/AIPass)
 [![OSS Health](https://oss-health-monitor.vercel.app/api/badge/AIOSAI/AIPass)](https://github.com/volotat/OSS-Health-Monitor)
+[![OpenSSF Scorecard](https://api.scorecard.dev/projects/github.com/AIOSAI/AIPass/badge)](https://scorecard.dev/viewer/?uri=github.com/AIOSAI/AIPass)
 
 <p align="center">
   <img src="assets/logo.png" alt="AIPass" width="400" />
 </p>
 <p align="center"><strong>Persistent Agent Workspace</strong></p>
 <p align="center"><em>AI agents that remember, collaborate, and never start from zero.</em></p>
-<p align="center">
-  <a href="https://scorecard.dev/viewer/?uri=github.com/AIOSAI/AIPass"><img src="https://api.scorecard.dev/projects/github.com/AIOSAI/AIPass/badge" alt="OpenSSF Scorecard" /></a>
-</p>
 
 ![demo](assets/demo.gif)