feat: 下游 API 密钥管理 (#103)

* feat: downstream API key usage + proxy log attribution

* chore(schema): regenerate generated artifacts

* test: keep migration replay + platform detection tests stable

* feat: complete downstream api key management validation

* refactor: move downstream keys into console nav

* feat: upgrade downstream keys management console

* feat: harden downstream key management flows

* test: cover downstream key policy guards

* feat: add downstream key grouping and tags

* feat: polish downstream key search and log metadata

* test: fix sqlite migration bootstrap coverage

* perf: isolate vchart bundle loading

* fix: align downstream key drawer metrics

---------

Co-authored-by: DeliciousBuding <DeliciousBuding@users.noreply.github.com>

src/server/services/platforms/index.test.ts

@@ -7,19 +7,34 @@ async function withHttpServer(
   handler: (req: IncomingMessage, res: ServerResponse) => void,
   run: (baseUrl: string) => Promise<void>,
 ) {
-  const server = createServer(handler);
-  await new Promise<void>((resolve) => {
-    server.listen(0, '127.0.0.1', () => resolve());
-  });
-  const { port } = server.address() as AddressInfo;
-  const baseUrl = `http://127.0.0.1:${port}`;
-  try {
-    await run(baseUrl);
-  } finally {
-    await new Promise<void>((resolve, reject) => {
-      server.close((err?: Error) => (err ? reject(err) : resolve()));
+  // Avoid flakiness: CPA uses port 8317 by convention, and our platform detection
+  // includes a fast-path for localhost:8317. Random ephemeral ports can collide.
+  for (let attempt = 0; attempt < 5; attempt += 1) {
+    const server = createServer(handler);
+    await new Promise<void>((resolve) => {
+      server.listen(0, '127.0.0.1', () => resolve());
     });
+
+    const { port } = server.address() as AddressInfo;
+    if (port === 8317) {
+      await new Promise<void>((resolve, reject) => {
+        server.close((err?: Error) => (err ? reject(err) : resolve()));
+      });
+      continue;
+    }
+
+    const baseUrl = `http://127.0.0.1:${port}`;
+    try {
+      await run(baseUrl);
+      return;
+    } finally {
+      await new Promise<void>((resolve, reject) => {
+        server.close((err?: Error) => (err ? reject(err) : resolve()));
+      });
+    }
   }
+
+  throw new Error('withHttpServer: unable to allocate a test port that avoids 8317');
 }
 
 describe('getAdapter platform aliases', () => {