Update connection string app name if not present

[nirinchev]

No description provided.

[Copilot]

Pull Request Overview

This PR enhances the connection string handling by ensuring that a default app name is appended when it is missing, while also updating telemetry handling across various connection methods. Key changes include:

• Updating tests to validate the updated connection string behavior under various scenarios.
• Modifying connection methods (in Session, MongoDB tool, ConnectClusterTool, and Server) to pass telemetry to the underlying driver connection calls.
• Adjusting import paths for helper modules (packageInfo, deferred-promise, etc.) to align with the new directory structure.

Reviewed Changes

Copilot reviewed 15 out of 16 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
tests/unit/telemetry.test.ts	Added test suite and cases for connection string modification.
tests/unit/deferred-promise.test.ts	Updated import path for DeferredPromise.
src/tools/mongodb/mongodbTool.ts	Updated connectToMongoDB to pass telemetry parameter.
src/tools/atlas/metadata/connectCluster.ts	Updated connectToMongoDB call with telemetry parameter.
src/telemetry/telemetry.ts	Updated import path for DeferredPromise.
src/telemetry/constants.ts	Updated packageInfo import path.
src/session.ts	Modified connectToMongoDB signature and added appName logic.
src/server.ts	Updated session connection call to include telemetry.
src/index.ts	Updated packageInfo import path.
src/helpers/packageInfo.ts	Updated packageJson import path.
src/helpers/connectionOptions.ts	Added setAppNameParamIfMissing helper function.
src/common/atlas/apiClient.ts	Updated packageInfo import path.

Files not reviewed (1)

• package.json: Language not supported

[Copilot]

[nitpick] Consider extracting the regex pattern into a named constant or helper function to improve maintainability and clarity, in case the connection string format changes in the future.

Suggested change

	expect(connectionString).not.toMatch(/appName=[^-]*-[^&]*/);
	expect(connectionString).not.toMatch(APP_NAME_REGEX);