Simplify intermediate conversation model logic

[fivetran-avinash]

PR Overview

Package version introduced in this PR:

• 1.1.0-a2

This PR addresses the following Issue/Feature(s):

• Internal ticket GA-1004499

Summary of changes:

• This consolidates CTEs within int_intercom__conversation_part_events to reduce compute load. This pre-release is designed to try and fix a customer's outstanding issue.

Submission Checklist

• [NA] Alignment meeting with the reviewer (if needed)
  • [NA] Timeline and validation requirements discussed
• Provide validation details:
  • Validation Steps: Check for unintentional effects (e.g., add/run consistency & integrity tests)
  • Testing Instructions: Confirm the change addresses the issue(s)
  • Focus Areas: Complex logic or queries that need extra attention
• [NA] Merge any relevant open PRs into this PR

Changelog

• Draft changelog for PR
• Final changelog for release review