Analytics: add OAuth authentication and guest access events

[SasLord]

Added analytics events for tracking:

• OAuth authentication start and completion via Google/GitHub
• Guest login and workspace selection
• Distinction between regular users and guests in metrics

Changes:

• Extended AnalyticProvider interface with guest parameter
• Added new events to LoginEvents
• Updated Auth.svelte and Providers.svelte components
• Enhanced analytics in guest-resources and workbench-resources

[huly-github-staging]

Connected to Huly®: UBERF-12491

[Copilot]

Pull Request Overview

This PR instruments analytics around OAuth flows and guest access, enriching event data and distinguishing guest versus regular user interactions.

• Extended AnalyticProvider interface and implementations to include a guest flag in setWorkspace.
• Added new LoginEvents for OAuth start, completion, and errors; wired them into Svelte components and utility functions.
• Enhanced guest connect logic to send detailed event payloads (social_id, workspace URLs, UUIDs) and track guest visits.

Reviewed Changes

Copilot reviewed 12 out of 12 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
plugins/workbench-resources/src/connect.ts	Added guestRole flag to workspace analytics calls and restructured event payloads.
plugins/login-resources/src/utils.ts	Instrumented guest login/start/completion/error and workspace selection events; implemented trackOAuthCompletion.
plugins/login-resources/src/components/Providers.svelte	Added click handler to track OAuth provider start events before navigation.
plugins/login-resources/src/components/Auth.svelte	Detected OAuth provider from URL/referrer and tracked login/signup completion or error events.
plugins/login-resources/src/analytics.ts	Defined new dot-separated event names for OAuth and guest flows in LoginEvents.
plugins/guest-resources/src/connect.ts	Replaced literal guest login event, enriched payload, set guest workspace flag in analytics calls.
packages/analytics/src/index.ts	Updated AnalyticProvider.setWorkspace signature to include a guest boolean.
packages/analytics-service/src/sentry.ts	Updated Sentry provider to tag either workspace or visited-workspace based on guest flag.
packages/analytics-providers/src/sentry.ts	Same update for Sentry under analytics-providers.
packages/analytics-providers/src/posthog.ts	Adapted Posthog provider to only group non-guest workspaces and tag appropriately.
packages/analytics-providers/src/analyticsCollector.ts	Extended analytics collector provider to emit $group_type and tag key based on guest flag.
dev/prod/.env	Updated ANALYTICS_COLLECTOR_URL for production environment.

Comments suppressed due to low confidence (1)

plugins/guest-resources/src/connect.ts:200

• [nitpick] The event name 'GUEST LOGIN' is a literal and doesn't follow the dot-separated naming convention (e.g., 'login.guest.started'). Consider adding a constant in your analytics events or using a consistent pattern for clarity and maintainability.

  Analytics.handleEvent('GUEST LOGIN', data)

[haiodo]

@lexiv0re Please check socialId stuff.