chore(prompt-variance): allowlist versioned barrel surface for dead-export guard

Author: TheGreatAxios

scripts/dead-export-allowlist.txt

@@ -49,3 +49,21 @@ src/agent/directors/identity.ts: satisfies
 src/agent/directors/identity.ts: Record
 packages/opencode-go/src/models.ts: satisfies
 packages/opencode-go/src/models.ts: readonly
+
+# Versioned prompt-variance package public surface (CL-8269 lane,
+# agent-owned). Family rows data, the assemble shape, and per-model-id
+# overrides re-exported through the package entry point for the 0.3.31+
+# agent packages; no in-repo barrel consumer exists yet (src/ consumes
+# assemble, resolvePromptVariance, grokRow, museRow, and PromptVarianceRow
+# only, and the package tests import the backing modules directly). Scoped
+# to the exact ts-prune flags so a new dead export in this barrel fails the
+# guard instead of hiding under a whole-file exemption. Remove each entry
+# with the export it names if the public surface shrinks.
+packages/prompt-variance/src/index.ts: AssembledPromptVariance
+packages/prompt-variance/src/index.ts: applyRowOverride
+packages/prompt-variance/src/index.ts: defaultRow
+packages/prompt-variance/src/index.ts: FAMILY_IDS
+packages/prompt-variance/src/index.ts: FAMILY_ROWS
+packages/prompt-variance/src/index.ts: PromptVarianceFamily
+packages/prompt-variance/src/index.ts: PromptVarianceRender
+packages/prompt-variance/src/index.ts: PromptVarianceRowOverride