修复 Trellis 空闲态治理检查（07-26-trellis-upgrade-project-audit）

scripts/qa/check-trellis-governance.mjs

@@ -97,6 +97,19 @@ export function contextManifestPolicy(dispatchMode) {
   };
 }
 
+export function activeTaskDirectoryPolicy(taskCount) {
+  if (taskCount === 0) {
+    return {
+      valid: true,
+      detail: "0 active task directories; idle state after archive is valid",
+    };
+  }
+  return {
+    valid: true,
+    detail: `${taskCount} task directories have Trellis contracts`,
+  };
+}
+
 function checkContextManifest(result, taskDir, action, dispatchMode) {
   const relativePath = `${taskDir}/${action}.jsonl`;
   const policy = contextManifestPolicy(dispatchMode);
@@ -209,7 +222,8 @@ function checkTaskContracts(result) {
   const config = exists(".trellis/config.yaml") ? readText(".trellis/config.yaml") : "";
   const dispatchMode = /dispatch_mode:\s*sub-agent\b/.test(config) ? "sub-agent" : "inline";
   if (taskDirs.length === 0) {
-    fail(result, "tasks.none", "no .trellis/tasks/* directories found");
+    const policy = activeTaskDirectoryPolicy(taskDirs.length);
+    pass(result, "task_contracts", policy.detail);
     return;
   }
 
@@ -251,7 +265,10 @@ function checkTaskContracts(result) {
     checkContextManifest(result, dir, "implement", dispatchMode);
     checkContextManifest(result, dir, "check", dispatchMode);
   }
-  if (result.status === "PASS") pass(result, "task_contracts", `${taskDirs.length} task directories have Trellis contracts`);
+  if (result.status === "PASS") {
+    const policy = activeTaskDirectoryPolicy(taskDirs.length);
+    pass(result, "task_contracts", policy.detail);
+  }
 }
 
 function checkDocsRegistration(result) {