Implement Server-side PostHog Tracking for Key Events

[kleneway]

Description

We need to add server-side PostHog tracking to monitor key user events within our application. The specific events to track are:

• New Pull Requests Created: When a new pull request is created in the repository.
• New Tasks Started: When a user starts a new task. Refer to the TRPC procedures in /src/server/api/routers/ for integration points.
• New Todos Created: When a new todo item is added to the system.

Adding this tracking will help us understand user engagement and behavior, enabling us to improve the application based on data-driven insights.

Expected Outcome

• PostHog is configured to capture the specified server-side events.
• The tracking code is implemented in the appropriate server-side modules handling these events.
• Events are successfully sent to PostHog with relevant data (e.g., user ID, timestamp, related entities).
• The implementation follows best practices for event tracking without affecting application performance.
• All existing tests pass, and new tests are added if necessary to cover the tracking functionality.

Additional Information

• Check /src/server/analytics/posthog.ts for existing PostHog configuration.
• Ensure compliance with user privacy policies when collecting and sending data. @jacob-ai-bot --skip-build

[jacob-ai-bot[bot]]

JACoB here...

You mentioned me on this issue and I am busy taking a look at it.

I'll continue to comment on this issue with status as I make progress.

[jacob-ai-bot[bot]]

Unfortunately, I ran into trouble working on this.

Here is some error information:

Server Error