Add Claude Code bootstrap configuration and setup script

[evantahler]

Summary

This PR adds automatic environment setup for the bun-actionhero project when running in Claude Code's cloud environment. It includes a SessionStart hook configuration and a comprehensive bootstrap script that initializes all required services and dependencies.

Changes

• .claude/settings.json (new): Adds Claude Code hook configuration that automatically runs the bootstrap script on session startup and resume
• scripts/bootstrap.sh (new): Comprehensive bootstrap script that:
  1. Starts PostgreSQL service (with fallback for different system configurations)
  2. Starts Redis service in daemon mode
  3. Creates required PostgreSQL databases (bun and bun-test)
  4. Installs project dependencies using bun
  5. Sets up environment files from .env.example templates
  6. Configures session environment variables for database and Redis connections

Implementation Details

• The bootstrap script is idempotent—it safely handles cases where services are already running or databases already exist
• Includes health checks with timeouts (30s for PostgreSQL, 10s for Redis) to ensure services are ready
• Gracefully handles missing services with warnings rather than failing
• Supports multiple PostgreSQL startup methods (pg_ctlcluster and pg_ctl) for compatibility across different Linux distributions
• Exports environment variables via CLAUDE_ENV_FILE for the entire session
• Provides helpful output showing service status and available commands after bootstrap completes

Benefits

• Eliminates manual setup steps when starting a new Claude Code session
• Ensures consistent development environment across sessions
• Reduces friction for new developers or when resuming work
• All services and dependencies are ready to use immediately after session starts

https://claude.ai/code/session_01AHDskyzDT97ySQfpVmoKpQ