fix(api-manager): preserve API key expiration local time

src/app/(dashboard)/dashboard/api-manager/ApiManagerPageClient.tsx

@@ -30,6 +30,16 @@ import {
 const MAX_KEY_NAME_LENGTH = 200;
 const MAX_SELECTED_MODELS = 500;
 
+function toLocalDateTimeInputValue(value: string | null | undefined): string {
+  if (!value) return "";
+  const date = new Date(value);
+  if (Number.isNaN(date.getTime())) return "";
+  const pad = (n: number) => String(n).padStart(2, "0");
+  return `${date.getFullYear()}-${pad(date.getMonth() + 1)}-${pad(date.getDate())}T${pad(
+    date.getHours()
+  )}:${pad(date.getMinutes())}`;
+}
+
 // Debounce hook for search optimization
 function useDebouncedValue<T>(value: T, delay: number): T {
   const [debouncedValue, setDebouncedValue] = useState(value);
@@ -2128,15 +2138,32 @@ const PermissionsModal = memo(function PermissionsModal({
               Key will automatically stop working after this date.
             </p>
           </div>
-          <input
-            type="datetime-local"
-            value={expiresAt ? expiresAt.slice(0, 16) : ""}
-            onChange={(e) => {
-              const val = e.target.value;
-              setExpiresAt(val ? new Date(val).toISOString() : "");
-            }}
-            className="w-full px-2 py-1.5 text-sm border border-border rounded-md bg-background text-text-main"
-          />
+          <div className="flex gap-2">
+            <input
+              type="datetime-local"
+              value={toLocalDateTimeInputValue(expiresAt)}
+              onChange={(e) => {
+                const val = e.target.value;
+                if (!val) {
+                  setExpiresAt("");
+                  return;
+                }
+                const date = new Date(val);
+                if (!Number.isNaN(date.getTime())) {
+                  setExpiresAt(date.toISOString());
+                }
+              }}
+              className="min-w-0 flex-1 px-2 py-1.5 text-sm border border-border rounded-md bg-background text-text-main"
+            />
+            <button
+              type="button"
+              onClick={() => setExpiresAt("")}
+              disabled={!expiresAt}
+              className="shrink-0 px-3 py-1.5 text-sm font-medium border border-border rounded-md text-text-muted hover:text-text-main hover:bg-black/5 dark:hover:bg-white/5 disabled:opacity-40 disabled:cursor-not-allowed disabled:hover:bg-transparent"
+            >
+              {tc("clear")}
+            </button>
+          </div>
         </div>
         {/* Management Access */}
         <div className="flex flex-col gap-2 p-3 rounded-lg border border-border bg-surface/40">

tests/unit/api-manager-page-static.test.ts

@@ -35,6 +35,21 @@ test("permissions modal uses i18n for management access description", () => {
   assert.doesNotMatch(managementBlock, /Allow this API key to manage OmniRoute configuration\./);
 });
 
+test("permissions modal converts API key expiration ISO timestamps to local datetime input values", () => {
+  const source = readApiManagerPage();
+  const expirationBlock = source.slice(
+    source.indexOf("{/* Expiration Date */}", source.indexOf("const PermissionsModal")),
+    source.indexOf("{/* Management Access */}", source.indexOf("const PermissionsModal"))
+  );
+
+  assert.match(expirationBlock, /value=\{toLocalDateTimeInputValue\(expiresAt\)\}/);
+  assert.match(expirationBlock, /const date = new Date\(val\)/);
+  assert.match(expirationBlock, /setExpiresAt\(date\.toISOString\(\)\)/);
+  assert.match(expirationBlock, /onClick=\{\(\) => setExpiresAt\(""\)\}/);
+  assert.match(expirationBlock, /\{tc\("clear"\)\}/);
+  assert.doesNotMatch(expirationBlock, /expiresAt\.slice\(0, 16\)/);
+});
+
 test("permissions modal switch buttons declare button type", () => {
   const source = readApiManagerPage();
   const modalStart = source.indexOf("const PermissionsModal");

tests/unit/batch-processor-expiration.test.ts

@@ -1,6 +1,5 @@
-import { afterEach, describe, it } from "node:test";
+import { describe, it } from "node:test";
 import assert from "node:assert";
-import { deleteFile, listFiles } from "@/lib/localDb";
 
 // Helper functions from batchProcessor.ts
 function parseBatchWindowSeconds(window: string | null | undefined): number {
@@ -18,15 +17,6 @@ function parseBatchWindowSeconds(window: string | null | undefined): number {
 }
 
 describe("Batch Processor - File Expiration", () => {
-  afterEach(() => {
-    const allFiles = listFiles({ limit: 1000 });
-    for (const f of allFiles) {
-      if (f.filename?.includes("test-batch-")) {
-        deleteFile(f.id);
-      }
-    }
-  });
-
   describe("getBatchOutputExpiresAt logic", () => {
     it("should calculate output expiration as 30 days from batch completion", () => {
       const completedAt = Math.floor(Date.now() / 1000) - 5 * 24 * 60 * 60; // 5 days ago

tests/unit/console-log-levels.test.ts

@@ -8,7 +8,13 @@ import { updateSettings } from "../../src/lib/db/settings";
 
 const TEST_LOG_DIR = fs.mkdtempSync(path.join(os.tmpdir(), "omniroute-console-log-levels-"));
 const TEST_LOG_PATH = path.join(TEST_LOG_DIR, "app.log");
-process.once("exit", () => fs.rmSync(TEST_LOG_DIR, { recursive: true, force: true }));
+process.once("exit", () => {
+  try {
+    fs.rmSync(TEST_LOG_DIR, { recursive: true, force: true, maxRetries: 3, retryDelay: 50 });
+  } catch {
+    // Best-effort cleanup only; tmpdir residue must not fail otherwise-passing tests.
+  }
+});
 
 const originalLogFilePath = process.env.APP_LOG_FILE_PATH;
 process.env.APP_LOG_FILE_PATH = TEST_LOG_PATH;