tweak run_in_terminal changes

[meganrogge]

cc @alexdima

[Copilot]

Pull request overview

This PR tweaks run_in_terminal execution behavior and related configuration/test plumbing in VS Code’s terminal + chat agent tools, likely aiming to address recent integration test failures and stabilize tool output capture.

Changes:

• Adjust RichExecuteStrategy output handling by removing command/prompt stripping logic.
• Reduce a cursor-move wait timeout in NoneExecuteStrategy.
• Introduce a terminal.integrated.shellIntegration.timeout = -2 sentinel (treated as 0) and update the API test to use it.

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
src/vs/workbench/contrib/terminalContrib/chatAgentTools/browser/executeStrategy/richExecuteStrategy.ts	Changes how rich shell-integration output is post-processed before returning tool results.
src/vs/workbench/contrib/terminalContrib/chatAgentTools/browser/executeStrategy/noneExecuteStrategy.ts	Tightens the cursor-move waiting timeout before idle detection.
src/vs/workbench/contrib/terminal/common/terminalEnvironment.ts	Adds special-case handling for shellIntegration.timeout = -2 (test sentinel).
src/vs/workbench/contrib/terminal/common/terminalConfiguration.ts	Expands the allowed range for the setting to include -2 and updates its description.
extensions/vscode-api-tests/src/singlefolder-tests/chat.runInTerminal.test.ts	Updates the integration test to set shellIntegration.timeout to -2.

addressed