feat(data-browser): add setting to view documents in native VSCode editors VSCODE-776

[Anemy]

VSCODE-776
Issue #1296

Adds a new setting for bypassing the webview for viewing documents.

[Copilot]

Pull request overview

Adds a new mdb.useWebViewDataBrowser setting that allows users to bypass the data browser webview and instead view collection documents / playground cursor results in native VS Code editors, aligning with the request in #1296.

Changes:

• Introduces mdb.useWebViewDataBrowser (default true) and wires it into collection document viewing + playground cursor result handling.
• Extends DataBrowserOpenedTelemetryEvent to record whether the setting is enabled, and adds new tracking when using the editor-based path.
• Adds E2E coverage for the editor-based result display and supporting E2E helpers (settings mutation + reading editor content).

Reviewed changes

Copilot reviewed 9 out of 9 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
src/views/dataBrowsingController.ts	Updates data-browser-open telemetry to include the new setting flag when opening the webview.
src/mdbExtensionController.ts	Routes “View Collection Documents” to either the webview data browser or the native editor based on the new setting; adds editor-path telemetry.
src/editors/playgroundController.ts	Uses the new setting to decide whether cursor results open in the webview data browser or in the editor result pane; adds telemetry for the editor path.
src/editors/types.ts	Adds getUseWebViewDataBrowser() helper for reading the new configuration.
src/telemetry/telemetryEvents.ts	Extends DataBrowserOpenedTelemetryEvent with a use_webview_data_browser property and updates docs accordingly.
src/test/e2e/helpers.ts	Adds helpers for updating user settings during tests and extracting editor text via clipboard; improves close-all-editors behavior with custom dialogs.
src/test/e2e/playground.test.ts	Adds an E2E test verifying cursor results open in a native editor when the setting is disabled.
src/mcp/mcpController.ts	Switches TelemetryService import to a type-only import.
package.json	Adds the mdb.useWebViewDataBrowser setting contribution.

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[alenakhineika]

The brach missed some recent changes from main, maybe it causes types errors we see in CI.