chore(changeset): patch changeset for the stack.zod.ts and data/analytics.zod.ts provenance re-anchoring

Both files ship verbatim through the package's files[] (src/**/*.zod.ts),
so the rewritten comments publish.

Claude-Session: https://claude.ai/code/session_014EJ1ED8X4MMrT18BhVx4tx
Co-authored-by: Claude <noreply@anthropic.com>

Author: claude

.changeset/spec-stack-analytics-provenance-anchors.md

@@ -0,0 +1,14 @@
+---
+'@objectstack/spec': patch
+---
+
+Provenance comments in `stack.zod.ts` and `data/analytics.zod.ts` were re-anchored
+
+Twelve comment and docblock lines in `src/stack.zod.ts` and
+`src/data/analytics.zod.ts` cited tracker numbers that no longer resolve on
+GitHub. They now cite the commit in this repository's history that decided
+the matter: the `themes` carrier retirement, the lowered-handler array form of
+`functions`, the closed `ManifestSchema`, the same-key action refusal in
+`defineStack` and its cross-stack twin in `composeStacks`, and the
+`analytics_cube` binding at the `/meta` write door. Comments only: no type,
+schema, export, `describe()` text or runtime behaviour changes.