fix: audit batch — MCP timeouts, entryPost, vip_audit 404s, and 6 more (#824)

* fix: 9 unaddressed log-audit / run-audit findings

Co-authored-by: Cursor <cursoragent@cursor.com>

#815 entryPost stdlib-only imports; #823 MCP timeoutMs on checkout_pr/shell;
#816 FREE_FALLBACK → opencode/big-pickle; #822 chunk GraphQL nodes ≤100;
#817/#821 vip_audit 404 skip paths; #813 longer serializable retries;
#818 run-context handler-entered log; #805 audit severity template.

* fix: update footer test for big-pickle fallback slug

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix: anneal round 1 — ghaCore getState casing, post-hook timeout

Match @actions/core STATE_ key semantics (no uppercasing), cap
postApiFetch at 30s, trim serializable retries to stay under GitHub's
10s webhook window, log Clerk failures in getUserTokenByGithubLogin.

Co-authored-by: Cursor <cursoragent@cursor.com>

* revert: drop run-context handler log (#818 deferred)

The #692 client-side fix is already on main; residual SyntaxError hits
are old action pins. Per-request log added noise without fixing anything.

Co-authored-by: Cursor <cursoragent@cursor.com>

* document per-issue Closes syntax for audit PRs

GitHub only auto-closes the first issue when numbers are comma-separated;
/audits and AGENTS.md now require Closes before each issue number.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix: anneal round 2 — outreach privacy, alert resilience, vertex cleanup

Filter private repos from VIP authority output, harden console alert
lines against DB failures, drop spoofable changesets body check, and
unset GOOGLE_APPLICATION_CREDENTIALS after vertex credential cleanup.

Co-authored-by: Cursor <cursoragent@cursor.com>

* refactor: drop codexHome re-export of detectCodexRefresh

Import detectCodexRefresh directly from codexRefreshDetect.ts everywhere;
rename the unit test file to match. codexHome.ts stays install-only.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix: drop deprecated minimax-m2.5-free; add paid minimax-m2.5

Remove the deprecated free MiniMax promo from the catalog, docs, and
tests. BYOK fallback and picker copy stay on opencode/big-pickle. Add
opencode/minimax-m2.5 and openrouter/minimax-m2.5 for Zen BYOK and
Router. Pin #816 regressions with freeFallbackCatalog and runErrorRenderer
unit tests.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix: hidden minimax-m2.5-free fallback for stored slugs

Re-add opencode/minimax-m2.5-free as a hidden fallback alias to big-pickle
so repos with the legacy slug still resolve as free. Drop live Zen API
experiment tests in freeFallbackCatalog.test.ts.

Co-authored-by: Cursor <cursoragent@cursor.com>

---------

Co-authored-by: Cursor <cursoragent@cursor.com>

utils/runErrorRenderer.ts

@@ -38,6 +38,23 @@ export type RenderedRunError = {
   comment: string;
 };
 
+function isProviderModelNotFoundError(message: string): boolean {
+  return message.includes("ProviderModelNotFoundError");
+}
+
+function formatProviderModelNotFoundSummary(input: {
+  owner: string;
+  name: string;
+  raw: string;
+}): string {
+  return (
+    `Pullfrog's free fallback model is no longer available in OpenCode's catalog. ` +
+    `Add an API key for your configured model in the Pullfrog console for \`${input.owner}/${input.name}\`, ` +
+    `or contact support if this persists.\n\n` +
+    `\`\`\`\n${input.raw}\n\`\`\``
+  );
+}
+
 export function renderRunError(input: {
   errorMessage: string;
   repo: { owner: string; name: string };
@@ -83,6 +100,15 @@ export function renderRunError(input: {
     return { summary: apiKeyErrorSummary, comment: apiKeyErrorSummary };
   }
 
+  if (isProviderModelNotFoundError(input.errorMessage)) {
+    const body = formatProviderModelNotFoundSummary({
+      owner: input.repo.owner,
+      name: input.repo.name,
+      raw: input.errorMessage,
+    });
+    return { summary: body, comment: body };
+  }
+
   if (hangBody) {
     return {
       summary: `### ❌ Pullfrog failed\n\n${hangBody}`,