State gallery and disconnected behavior

Demonstration state gallery

Each state is a fixed synthetic presentation and does not change the underlying fixture. Every state keeps the synthetic and no-action boundary.

• ◉ Ready ready
• ◌ Loading loading
• ○ Empty empty
• ◐ Partial partial
• ◑ Stale stale
• ◇ Insufficient evidence insufficient_evidence
• ■ Held held
• ✖ Failed failed
• ⊘ Unauthorized unauthorized
• ∅ Unavailable unavailable
• ▬ Disconnected disconnected