FEAT: PostHog Custom Events

What

Added the required posthog custom events.

Why

The default PostHog events that were being triggered were too noisy. Therefore, to avoid this issue, we disabled the default capture and created our custom events, adding them only where necessary.

How

Posthog provides us to create custom events. Read more.

Can this PR break any existing features. If yes, please list possible items. If no, please explain why. (PS: Admins do not merge the PR without this section filled)

Yes. This PR has the potential to break existing features in the FE. Prior to this PR, in some instances, the onClick value was directly modified within the JSX part. For example: onClick={() => setData()}. However, including the posthog function call directly within the JSX part wouldn't be ideal. To address this, I've created a new function in such cases and refactored the code accordingly. But I have tested such cases thoroughly to make sure any existing features don't break.

Database Migrations

Env Config

Relevant Docs

https://posthog.com/docs/libraries/react

Related Issues or PRs

Cloud PR: https://github.com/Zipstack/unstract-cloud/pull/82

Dependencies Versions

NA

Notes on Testing

NA

Screenshots

Checklist

I have read and understood the [Contribution Guidelines]().

Zipstack / unstract