Refactor fetchText to use host.fetchText function

[pelikhan]

Migrate the usage of fetchText to host.fetchText across documentation and codebase for consistency and improved functionality. fix for #885

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• 🔄 Refactoring Fetch Functions: Updated the fetchText function to host.fetchText across multiple documentation and script files to standardize the API usage and improve proxy and retry capabilities.
• 🛠️ Enhancements to Fetch Utilities: Introduced host.fetch as a wrapper around the global fetch function with additional proxy support and retry mechanisms for more robust HTTP requests.
• 🧩 Improved GitHub Integration: Enhanced the githubParseEnv function to optionally resolve issues automatically, providing better integration with GitHub environments.
• 🐛 Debugging Improvements: Added console logging for GitHub connection information to aid in debugging and traceability.
• 📝 Documentation Updates: Revised documentation to reflect changes in function names and usage patterns, ensuring consistency and clarity for developers.
• ⚙️ Type Definitions: Updated type definitions for fetch options, including retry and delay configurations, to support the new fetch functionalities.
• 📜 Sample Script Adjustments: Modified sample scripts to utilize the updated host.fetch and host.fetchText methods, demonstrating their usage and benefits.

generated by prd

[pelikhan]

@sahuguet host.fetch calls createFetch under the hood

[github-actions]

Investigator report

• run failure

, 2859d8f

generated by gai