v0.8.0 - Alternative AI Provider Support (Cerebras & Z.AI)

🚀 New Features

Alternative AI Provider Support

• Cerebras Integration: Full support for Cerebras AI models via OpenCode backend
  • llama-3.3-70b for deep reasoning tasks
  • llama-3.1-8b for quick operations
• Z.AI Integration: Support for ZhipuAI (智谱AI) GLM models
  • glm-5 for complex tasks
  • glm-4-flash for rapid responses
• Example Configurations: Added oh-my-opencode profile examples in examples/oh-my-opencode/

OAuth Stability Improvements

• Invalid Grant Detection: Automatically detect expired/revoked OAuth refresh tokens
• NeedsReauth Status: New provider status to prompt users for re-authentication
• Error Classification: Distinguish between invalid_grant errors and other OAuth failures
• Provider Status Management: Added set_status method to AIProviderStore for dynamic status updates

Code Quality

• Fixed all clippy warnings across the codebase
• Improved error handling and logging for OAuth token refresh flows

📚 Documentation

• New PROVIDERS.md guide for configuring AI providers
• OAuth refresh analysis documentation
• Persistent sessions design documentation

🔧 Technical Details

• OAuthRefreshError enum for better error handling
• Enhanced token refresh loop with proper error categorization
• Improved provider status tracking

🧪 Testing

Both Cerebras and Z.AI providers have been tested end-to-end successfully with real API keys.

📦 Installation

curl -sSL https://install.sandboxed.sh | bash

Or pull the latest Docker image:

docker pull ghcr.io/th0rgal/sandboxed-sh:latest

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Full Changelog: v0.7.9...v0.8.0