Sam Valladares 72e353ae02 fix(predict): surface degraded state instead of silent empty responses ... All four PredictiveMemory calls (predict_needed_memories, get_proactive_suggestions, get_top_interests, prediction_accuracy) return Result, and all four were being swallowed by `.unwrap_or_default()` / `.unwrap_or(0.0)` — every lock-poisoning or internal error produced a response indistinguishable from a genuine cold-start "I have no predictions yet." Callers (dashboard, Claude Code, Cursor) had no way to tell "the system is broken" from "there genuinely isn't anything to predict." Now each call uses `unwrap_or_else` to (a) `tracing::warn!` the error with its source channel for observability, (b) flip a local `degraded` flag. The JSON response gains a new `predict_degraded: bool` field. Empty + degraded=false = cold start (expected). Empty + degraded=true = something went wrong, check logs. 6 existing predict tests pass (return shape unchanged on success path).		2026-04-19 16:46:31 -05:00
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vestige-core	feat(db): V11 migration drops dead knowledge_edges + compressed_memories tables	2026-04-19 16:44:41 -05:00
vestige-mcp	fix(predict): surface degraded state instead of silent empty responses	2026-04-19 16:46:31 -05:00