deploydiff v0.1.0

Preview infrastructure changes with cost impact and rollback commands — support for Terraform, CloudFormation, and Pulumi.

Features:

• Parse and diff Terraform, CloudFormation, and Pulumi plans
• Cost estimation for resource changes (create/update/delete)
• Rollback plan generation per provider
• Rich terminal output with summaries
• Resource change severity classification

Usage: deploydiff preview plan.tfplan --provider terraform