Ensure Dart MCP server works well with Gemini in Android Studio

[kenzieschmoll]

Dart MCP Server issues:

• Use the ConnectedAppService to find VM service URIs: Get VM service URIs from the ConnectedAppService on DTD instead of the EditorService #198. This relies on Call the new ConnectedAppService DTD methods when VM Service instances are started / stopped flutter/flutter-intellij#8261 also being resolved.

Flutter IntelliJ issues:

• Call the ConnectedAppService DTD methods to register / unregister VM service instances: Call the new ConnectedAppService DTD methods when VM Service instances are started / stopped flutter/flutter-intellij#8261. This is a blocker to being able to use any of the Dart MCP server tools that access the running application. CC @jwren @pq
• If possible, provide an MCP tool from the Dart IntelliJ plugin to provide the DTD URI (see Design a better DTD discovery mechanism #168). This would mimic the setup that we have in VS Code. It is not clear whether this is possible in Android Studio today.

Android Studio Issues (cross linked for easy tracking):

• Gemini Agent fails to call MCP tools with roots: https://b.corp.google.com/issues/428017715