Full support for Gram Functions SDK

Gram Functions now has full SDK support, enabling a seamless build and deployment pipeline. This enhancement greatly improves the development experience for building and deploying functions.

Features

• Add full support for Gram Functions SDK with seamless build and deployment
• Track CPU and memory usage per function call for better resource management
• Reintroduce OAuth protected resource metadata for enhanced security
• Support functions in custom tools for expanded integration capabilities
• Correctly expose MCP in browser-based inspector
• Update CLI login page with improved interface
• Add Gram Functions to onboarding flow for better user guidance
• List Gram Functions assets on deployments pages for improved visibility

Fixes

• Preserve Content-Length header when uploading functions to ensure accurate transmission
• Fix functions onboarding flow to resolve user experience issues
• Fix tolerate duplicates with gram stage command to handle duplicate sources gracefully
• Fix nil panic during shutdown to address critical stability issue
• Enhance functions onboarding UX for smoother user experience
• Correctly wrap slog.Logger for accurate error source capture in logs