fix(signals): remove unreachable OpenPrWorkClassification stale

apps/loopover-ui/public/openapi.json

@@ -3120,7 +3120,6 @@
             "enum": [
               "approved",
               "blocked",
-              "stale",
               "needs_author",
               "failing_checks",
               "missing_tests",

src/openapi/schemas.ts

@@ -412,7 +412,6 @@ export const ContributorOpenPrNextStepPacketSchema = z
     classification: z.enum([
       "approved",
       "blocked",
-      "stale",
       "needs_author",
       "failing_checks",
       "missing_tests",

src/services/agent-orchestrator.ts

@@ -412,7 +412,6 @@ function buildOpenPrMonitorActions(run: AgentRunRecord, pack: ContributorDecisio
     "needs_author",
     "failing_checks",
     "duplicate_prone",
-    "stale",
     "should_close_or_withdraw",
     "blocked",
   ]);

src/signals/contributor-open-pr-monitor.ts

@@ -18,7 +18,6 @@ import { isTestPath } from "./test-evidence";
 export type OpenPrWorkClassification =
   | "approved"
   | "blocked"
-  | "stale"
   | "needs_author"
   | "failing_checks"
   | "missing_tests"
@@ -112,7 +111,7 @@ export async function buildContributorOpenPrMonitor(env: Env, login: string): Pr
   packets.sort((left, right) => priorityRank(left.classification) - priorityRank(right.classification) || left.repoFullName.localeCompare(right.repoFullName) || left.number - right.number);
 
   const cleanupFirst = packets.some((entry) =>
-    ["needs_author", "failing_checks", "duplicate_prone", "stale", "should_close_or_withdraw", "blocked"].includes(entry.classification),
+    ["needs_author", "failing_checks", "duplicate_prone", "should_close_or_withdraw", "blocked"].includes(entry.classification),
   );
   const approvedCount = packets.filter((entry) => entry.classification === "approved").length;
   const summary = summarizeMonitor(openByContributor.length, approvedCount, cleanupFirst);
@@ -183,7 +182,6 @@ function nextStepsForClassification(classification: OpenPrWorkClassification, re
       return [`Add or update tests on ${ref} if the repo expects test coverage.`, `Note test commands run in the PR description.`];
     case "duplicate_prone":
       return [`Check overlap with other open PRs in ${repoFullName}; close or consolidate duplicates.`, `Comment on ${ref} linking the canonical PR if one exists.`];
-    case "stale":
     case "should_close_or_withdraw":
       return [`Update ${ref} with a short status comment or close it if no longer needed.`, `Do not open new work until stale queue pressure is reduced.`];
     case "maintainer_lane":
@@ -281,7 +279,6 @@ function priorityRank(classification: OpenPrWorkClassification): number {
     "missing_tests",
     "blocked",
     "should_close_or_withdraw",
-    "stale",
     "draft",
     "reviewable",
     "approved",

test/unit/agent-orchestrator.test.ts

@@ -235,8 +235,8 @@ describe("agent orchestrator", () => {
               repoFullName: "private-org/secret-alpha",
               number: 77,
               title: "secret-alpha patch",
-              classification: "stale",
-              summary: "secret-alpha patch is stale.",
+              classification: "should_close_or_withdraw",
+              summary: "secret-alpha patch should be closed or withdrawn.",
               reasons: ["No updates in 30 days."],
               nextSteps: ["Privately prioritize the secret-alpha patch before opening more public work."],
             },
@@ -556,8 +556,8 @@ describe("agent orchestrator", () => {
             repoFullName: "owner/ready",
             number: 9,
             title: "Stale fix",
-            classification: "stale",
-            summary: "PR is stale.",
+            classification: "should_close_or_withdraw",
+            summary: "PR should be closed or withdrawn.",
             reasons: ["No updates in 30 days."],
             nextSteps: ["Rebase or close the PR."],
           },

test/unit/contributor-open-pr-monitor.test.ts

@@ -346,10 +346,11 @@ describe("contributor open PR monitor", () => {
       ]),
     );
 
+    // Every live OpenPrWorkClassification value must have next-steps guidance. "stale" was removed (#7448):
+    // mapPendingClassToWorkClassification never produced it (upstream stale_likely_close → should_close_or_withdraw).
     for (const classification of [
       "reviewable",
       "blocked",
-      "stale",
       "draft",
       "maintainer_lane",
       "missing_tests",