Update README.md to provide a comprehensive overview of The Order monorepo, including repository structure, quickstart guide, development workflow, and contribution guidelines.

.github/CODEOWNERS

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+# Global owners
+* @the-order/core-team
+
+# Apps
+/apps/portal-public/ @the-order/frontend-team
+/apps/portal-internal/ @the-order/frontend-team @the-order/admin-team
+/apps/mcp-members/ @the-order/mcp-team
+/apps/mcp-legal/ @the-order/mcp-team @the-order/legal-team
+
+# Services
+/services/intake/ @the-order/backend-team
+/services/identity/ @the-order/identity-team @the-order/security-team
+/services/finance/ @the-order/finance-team @the-order/backend-team
+/services/dataroom/ @the-order/backend-team @the-order/security-team
+/services/omnis-brand/ @the-order/omnis-team
+/services/arromis-brand/ @the-order/arromis-team
+
+# Packages
+/packages/ui/ @the-order/frontend-team
+/packages/schemas/ @the-order/backend-team @the-order/frontend-team
+/packages/auth/ @the-order/identity-team @the-order/security-team
+/packages/storage/ @the-order/backend-team
+/packages/crypto/ @the-order/security-team @the-order/identity-team
+/packages/workflows/ @the-order/backend-team
+/packages/test-utils/ @the-order/backend-team
+
+# Infrastructure
+/infra/ @the-order/devops-team @the-order/security-team
+/infra/terraform/ @the-order/devops-team
+/infra/k8s/ @the-order/devops-team
+/infra/gateways/ @the-order/devops-team @the-order/security-team
+
+# Documentation
+/docs/ @the-order/core-team
+/docs/governance/ @the-order/core-team @the-order/security-team
+/docs/architecture/ @the-order/architecture-team
+/docs/legal/ @the-order/legal-team
+
+# CI/CD
+/.github/workflows/ @the-order/devops-team
+/.github/CODEOWNERS @the-order/core-team
+
+# Root config files
+/package.json @the-order/core-team
+/pnpm-workspace.yaml @the-order/core-team
+/turbo.json @the-order/core-team
+/tsconfig*.json @the-order/core-team
+