test: add test data generation scripts for comment threads
Add two new scripts for generating realistic test data:
- generate_deep_thread.go: Creates deeply nested comment threads (100 levels)
for testing threading logic, depth limits, and performance
- generate_nba_comments.go: Generates NBA-themed comments with realistic
basketball discussion content for UX testing and demos
Both scripts:
- Insert directly into PostgreSQL (bypassing Jetstream for speed)
- Create realistic comment trees with varied content
- Useful for stress testing, performance validation, and demos
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>