Rework caller buttons and info panel for slim backgrounds
Backend:
- /api/callers now returns slim fields: identity, situation, signature,
secret_want, voice (was: energy_level, emotional_state,
communication_style, signature_detail, situation_summary, pool_name,
call_shape).
- /api/call/{caller_key} caller_info swapped to slim fields too.
Frontend:
- Caller buttons stripped to name + shortcut + returning star. No more
energy-dots or shape-badges — those systems are being deleted.
- Caller info panel shows identity (title) / situation / signature
(quoted detail) / secret_want (amber italic, host-only).
- Removed .energy-dot, .shape-badge, .info-badge.shape/energy/emotion
CSS rules. Added .caller-identity and .caller-secret-want.
luke
13d613df5f