Changes:
- Upgraded to Zod v4 and adjusted schema generation for compatibility
- Fixed keep_thinking=true failing without debug mode (signature validation)
- Fixed tool calls failing for tools with no parameters (default args to {})
- Aligned auth headers with official Gemini CLI to reduce account issues
- Fixed quiet_mode not suppressing all toast notifications
- Add test-models.ts for validating all supported model endpoints
- Add test-regression.ts for multi-turn regression testing (Issue #50)
- Consolidate Gemini 3 Flash variants (low/medium/high) into single model
- Fix schema structure by flattening nested signature_cache properties
- Extract streaming transformer utilities to dedicated module
- Add max_rate_limit_wait_seconds config option (default: 300s / 5 min)
- Set to 0 to disable fail-fast and wait indefinitely
- Shows clear error message with quota reset time
- Suggests adding more accounts or waiting
- Add 'antigravity-' prefix to route to Antigravity quota
- Models without prefix route to Gemini CLI quota
- Claude/GPT models auto-route to Antigravity (only available there)
- Gemini 3 tiers: Pro supports low/high, Flash supports minimal/low/medium/high
- Add thinkingLevel param for Gemini CLI, keep tier in model name for Antigravity
Resolves#51
- Added recovery functionality for tool_result_missing, thinking_block_order, and thinking_disabled_violation errors.
- Introduced constants and types for session recovery.
- Created storage utilities for reading and writing session data.
- Enhanced debug logging capabilities in debug.ts.
- Refactored debug state management for better initialization and access.
