The SDK was being initialized at module load time with the build-time
env var (empty string), instead of the runtime env var. Changed to
lazy initialization pattern that creates the client on first use.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
The gemini-1.5-flash model is not available in the v1beta API.
Updated to gemini-2.0-flash for outline generation.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>