Update permission request handling to include working directory parameter

[DonJayamanne]

Fixes microsoft/vscode#297867

[Copilot]

Pull request overview

This PR updates the permission request handling for Copilot CLI sessions to include a workingDirectory parameter, addressing issue #297867. The working directory is used to determine whether file edits require user confirmation - files within the working directory are auto-approved without confirmation prompts.

Changes:

• Added workingDirectory parameter to the permission request flow (requestPermission and getConfirmationToolParams)
• Updated logic to prefer workingDirectory over workspace folder when determining if a file edit should be auto-approved
• Added comprehensive test coverage for the new behavior

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 4 comments.

File	Description
src/extension/chatSessions/vscode-node/copilotCLIChatSessionsContribution.ts	Pass workingDirectory to the requestPermission handler
src/extension/agents/copilotcli/node/permissionHelpers.ts	Add workingDirectory parameter and logic to determine workspace folder, preferring working directory when file is within it
src/extension/agents/copilotcli/node/test/permissionHelpers.spec.ts	Add three new test cases covering scenarios where working directory does/doesn't cover files

Comments suppressed due to low confidence (1)

src/extension/agents/copilotcli/node/permissionHelpers.ts:143

• Typo in comment: "thats" should be "that's" or "that is".

		// Get hold of file thats being edited if this is a edit tool call (requiring write permissions).