[BUG] Intro text in Claude Code Jetbrains plugin incorrectly mentions "PyCharm" in other JetBrains IDEs

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

When starting Claude Code by clicking the Claude Code button in PhpStorm, the intro/welcome text incorrectly mentions "PyCharm" instead of detecting the actual IDE being used.

What Should Happen?

The intro should either:

• Detect and display the correct IDE name (e.g., "PhpStorm"), or
• Use a generic term like "JetBrains IDE"

Error Messages/Logs

Steps to Reproduce

1. Open PhpStorm
2. Click the Claude Code button to start a session
3. Observe the intro/welcome text mentions "PyCharm"

Claude Model

Opus

Is this a regression?

No, this never worked

Last Working Version

_No response_

Claude Code Version

2.0.69

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

IntelliJ IDEA terminal

Additional Information

I'm using Claude Code plugin in Jetbrains PhpStrom (intellij idea based IDE)