[BUG] VS Code extension editor action use of color and is showing for URI schemes it should not

Environment

• Platform (select one):
• [ ] Anthropic API
• [ ] AWS Bedrock
• [ ] Google Vertex AI
• [x] Other: VS Code
• Claude CLI version: 1.0.67 (Claude Code)
• Operating System: Windows 11
• Terminal: N/A

Bug Description

👋 from the VS Code team.

I noticed two best practices aren't being followed for the extension:

1. We recommend all icons be monotone:

<img width="178" height="97" alt="Image" src="https://github.com/user-attachments/assets/204ec35d-13aa-4183-af12-fb49d5b6399f" />

1. The action appears to be contributed without targeting the URI properly. For example it shows in the settings UI and an image editor like Luna Paint

<img width="680" height="184" alt="Image" src="https://github.com/user-attachments/assets/c78eb619-7ad2-45a9-810a-74b1eb78a072" />

<img width="677" height="527" alt="Image" src="https://github.com/user-attachments/assets/71977940-fbfa-4271-8399-25b37fc99c2d" />

To properly target text files I believe you do it like this: "when": "resourceLangId != undefined in your editor/title menus contribution