fix(token-meter): bound projection state via logged shadow prices

The contextBreakdown and contextPressure units carried the full priced
surface, so each session's persisted projection checkpoint grew without
bound. A surface replacement is now priced by the shadow-price event
logged directly before it — compact/summary for compaction, the new
compact/prune from tool-result pruning (priced through the injected
token meter) — and the unit states shrink to a fixed handful of numbers.
Regenerate the persistence/cordis/module/config catalogs.

packages/llm/token-meter/src/invariant.ts

@@ -20,9 +20,11 @@ export const inject = ['invariants']
  * three projections do expose observation streams, but their schemas fix the
  * JSON payloads; the usage folds replace same-step samples, so totals need not
  * be monotone when a final sample corrects an earlier chunk, and the
- * composition fold shares `surface-fold.ts` with the measurement service,
- * which makes its message figure equal `measure().surfaceTokens` by
- * construction rather than by a relation worth observing at runtime.
+ * composition fold prices through the same `estimate.ts` heuristic as the
+ * measurement service and subtracts producer-logged shadow prices derived
+ * from that service's own nodes, which makes its message figure equal
+ * `measure().surfaceTokens` by construction rather than by a relation worth
+ * observing at runtime.
  */
 const install: InvariantInstaller = () => {}