Advanced AI Prompt for Designing Multi-Environment Terraform Workspace Architectures

Act as a Platform Engineering Manager. Design an enterprise-grade Terraform workspace architecture for [ORGANIZATION_NAME] explicitly supporting the environments defined in [ENV_LIST] (e.g., dev, staging, uat, prod). Write a highly technical comparative analysis proving when the 'one-state-per-directory' pattern is superior to the CLI-based `terraform workspace` pattern. Formulate a rigid [NAMING_CONVENTION] for S3 state keys and provide a visual directory tree structure. Supply the HCL code demonstrating how to dynamically ingest environment-specific `.tfvars` and elegantly interpolate the `terraform.workspace` variable within resource names. Emphasize the security boundaries required to absolutely prevent 'workspace bleed' (where a `terraform apply` in staging accidentally mutates production state).