Quick Start Demo Project, Enhanced Testing Capabilities, and Compatibility Improvements

Streamlined onboarding with pre-configured demo templates:

Quick Start Template - Instantly initialize Oxy with a ready-to-use demo project in cloud mode using the customer-demo template
Faster Onboarding - Get started immediately without manual configuration setup This is currently available exclusively when using --cloud flag. Standard deployment users can replicate the demo experience by downloading the demo folder from [GitHub source code and running oxy serve

CI/CD-ready testing improvements for oxy test command:

JSON Output Format - New --format json flag for machine-readable output suitable for automated pipelines
Accuracy Thresholds - Introduced --min-accuracy threshold enforcement with exit code 0/1 based on test compliance
Flexible Threshold Modes - Implemented --threshold-mode (average/all) for configurable evaluation across multiple test cases
Backward Compatible - All enhancements maintain full compatibility with existing test workflows These improvements enable robust CI/CD integration with configurable quality gates and automated test validation.

OpenAI Compatibility Fix - Resolved compatibility issue with latest async_openai version that caused errors with tool choice functionality
Workflow IDE Input Fix - Fixed issue where space key was hijacked by other app components, preventing space character entry in workflow IDE
Dependencies Update - Updated all dependencies to latest versions for improved performance and security