feat: use floating business employee ornament

[xnoto]

Summary

Replaces the Guru with a new 16×32 pixel-art business employee: hair, face, white-rim glasses with dark lenses, dark suit, muted shirt, blue tie, trousers, and shoes. The decorative character floats through an 8px total vertical range (-4px to +4px) over 2.8 seconds; reduced-motion continues to disable the animation.

Fixes # — not applicable; owner-requested visual refinement.

Type of change

• Bug fix
• Feature / enhancement
• Documentation
• Infrastructure (OpenTofu root or module)
• GitOps desired state (manifests, kustomize, charts, SOPS/KSOPS secrets)
• Container image
• CI / reusable workflow
• Refactor / cleanup
• Breaking change

Validation

• Required pull-request checks pass — static-checks
• Generated or centrally distributed files were regenerated by their owning automation, not hand-edited (not applicable: source-only HTML/CSS refinement)

The passing PR check ran pre-commit validation and service-worker syntax checking. No deployment preview exists; visual and reduced-motion behavior remain post-merge validation items.

Impact and rollout

Self-contained in makeitworkcloud/www: only makeitwork.cloud/index.html changes. No producers, generated copies, PWA behavior, service worker, metadata, links, assets, or onion site changes. After an owner-approved merge, deploy.yml automatically syncs the public and onion site directories to S3 and purges Cloudflare. Rollback is a revert followed by the same automatic deployment.

Safety and secrets

• Contains no plaintext secrets, decrypted SOPS values, state files, kubeconfigs, tokens, or private endpoints
• No local OpenTofu init/plan/apply/destroy/import/state operations were run or claimed — plans come from pull-request checks
• Breaking or irreversible effects are described above with rollback notes

This change was materially produced by an AI agent under owner direction.