New Agents and Migration strategy

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[Copilot]

Pull request overview

This PR introduces new AI agents for architecture validation, compliance checking, cost optimization, and documentation generation, along with a comprehensive migration strategy for AWS/GCP to Azure workloads. The changes enable multi-agent workflows with trace persistence, shared link generation for projects, and enhanced diagram analysis capabilities.

Key Changes:

• Added dual-pass validation system with architect and critic agents for architecture review
• Implemented compliance validation engine with support for HIPAA, PCI-DSS, GDPR, ISO 27001, and SOC 2
• Created migration tools for AWS and GCP to Azure with cost analysis and service mapping
• Added trace event persistence and replay functionality for agent workflow debugging
• Introduced project sharing functionality with token-based access

Reviewed changes

Copilot reviewed 51 out of 4410 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
frontend/apply_trace_migration.sql	Database schema migration to add trace_events and run_id columns for persisting agent reasoning
frontend/API_REFERENCE.md	Comprehensive API documentation for new validation, autopilot, compliance, and documentation endpoints
backend/app/websockets/routes_simple.py	Updated OpenAI model reference
backend/app/websockets/handlers.py	Enhanced WebSocket handlers with trace event forwarding, agent streaming, and integration settings support
backend/app/utils/integration_settings.py	Utility for normalizing integration preference payloads with default values
backend/app/obs/tracing.py	Extended tracing system with persistence, replay, and active run tracking capabilities
backend/app/models/infra_models.py	Core data models for multi-cloud infrastructure (InfraGraph, migration, compliance, cost)
backend/app/iac_generators/terraform.py	Added cancellation handling for Terraform generation
backend/app/iac_generators/gcp_migration.py	GCP to Azure service mapping and migration logic with cost comparison
backend/app/iac_generators/aws_migration.py	AWS to Azure service mapping and migration logic with Bicep snippets
backend/app/deps.py	Added get_agent_client dependency for dual-pass validation and AI agents
backend/app/core/config.py	Updated default models and CORS configuration, added frontend base URL setting
backend/app/core/azure_client.py	Added local model client support and switched to OpenAIChatClient for streaming
backend/app/cloud_parsers/parsers.py	Inventory parsers for normalizing Azure/AWS/GCP exports into InfraGraph format
backend/app/api/routes.py	Registered new API endpoint routers for validation, autopilot, compliance, docs, migration, cost, and fix
backend/app/api/endpoints/validation.py	Dual-pass validation endpoints for requirements and diagram auditing
backend/app/api/endpoints/runs.py	Enhanced run streaming with persisted event replay
backend/app/api/endpoints/reverse_engineering.py	Cloud inventory import endpoints with provider auto-detection
backend/app/api/endpoints/projects_simple.py	Added share link generation and token-based project access
backend/app/api/endpoints/projects.py	Added share link endpoints with Azure blob storage integration
backend/app/api/endpoints/migration.py	Migration planning endpoints with AI-powered and rule-based strategies
backend/app/api/endpoints/iac_openai_simple.py	Updated OpenAI model reference
backend/app/api/endpoints/iac_mcp.py	Integrated AWS migration into IaC generation flow
backend/app/api/endpoints/iac.py	Enhanced IaC generation with multi-cloud migration detection
backend/app/api/endpoints/fix.py	Fix/patch application endpoints for diagram modifications
backend/app/api/endpoints/docs.py	Documentation generation endpoints for HLD, LLD, runbook, and deployment guides
backend/app/api/endpoints/diagram_analysis.py	Enhanced diagram analysis with multi-cloud detection and structured guidance
backend/app/api/endpoints/cost.py	Cost analysis and optimization recommendation endpoints
backend/app/api/endpoints/compliance.py	Compliance validation and framework detection endpoints
backend/app/api/endpoints/chat_simple.py	Updated OpenAI model reference
backend/app/api/endpoints/chat.py	Added integration settings support to chat endpoint
backend/app/api/endpoints/autopilot.py	Full autopilot endpoints for parsing requirements and generating complete architectures

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