[justgithubaccount]

Summary

• remove comments that only repeat workflow steps or shell commands
• correct seal.sh usage examples
• retain comments that explain Argo CD discovery or non-obvious behavior
• keep workflow triggers, Terraform, and script execution unchanged

Companion cleanup to documentation PR #25. This PR is intentionally separate and has no provisioning, deployment, or destroy action.

Validation

• workflow and Taskfile YAML semantic comparison against base
• bash syntax checks
• Taskfile validation
• Terraform 1.13.5 fmt, init, and validate
• all shell smoke-contract tests
• all Python tests
• git diff --check

Safety

No workflow trigger, provider value, secret, infrastructure resource, or live environment was changed.