CFI-05: Build degraded-mode status UI for chilli/hash companion

[ProfRandom92]

Objective

Create the first lightweight degraded-mode UI/status layer for the chilli/hash companion.

Scope

• Render local degraded state.
• Display latest CI validation result.
• Display commit SHA, timestamps, run URL, artifact URL.
• Display queue/request state.
• Never trigger local validation execution.

Likely files

• dashboard/status components
• lightweight API adapters
• docs/hash-companion/status-ui.md

Acceptance criteria

• UI renders entirely from CI result contract.
• UI clearly states Cloud/GitHub CI is authoritative.
• Local degraded mode is visually obvious.
• Missing artifacts handled gracefully.

Non-goals

• No autonomous execution.
• No local validation.
• No pet animation overhaul.

Dependencies

• CFI-01: Define Cloud CI result contract for Hash/chilli #50
• CFI-02: Implement cloud-backed validation_runner workflow #51
• CFI-03: Build Hash/chilli CI artifact publisher #52
• CFI-04: Add Hash companion manifest reader #53

Execution recommendation

Cloud-first implementation.

Codex prompt

Implement CFI-05 only. Build the first degraded-mode status UI for the chilli/hash companion using cloud CI result metadata. Do not add local execution.