[codex] Fix Jellyfin setup and discovery toggle (#59)

src/main/runtime/jellyfin-cli-auth.test.ts

@@ -1,6 +1,6 @@
 import test from 'node:test';
 import assert from 'node:assert/strict';
-import { createHandleJellyfinAuthCommands } from './jellyfin-cli-auth';
+import { createHandleJellyfinAuthCommands, persistJellyfinAuthSession } from './jellyfin-cli-auth';
 
 test('jellyfin auth handler processes logout', async () => {
   const calls: string[] = [];
@@ -70,6 +70,7 @@ test('jellyfin auth handler processes login', async () => {
     jellyfinConfig: {
       serverUrl: '',
       username: '',
+      recentServers: ['http://localhost'],
     },
     serverUrl: 'http://localhost',
     clientInfo: {
@@ -91,11 +92,60 @@ test('jellyfin auth handler processes login', async () => {
       deviceId: 'd1',
       clientName: 'SubMiner',
       clientVersion: '1.0',
+      recentServers: ['http://localhost'],
     },
   });
   assert.ok(calls.some((entry) => entry.includes('Jellyfin login succeeded')));
 });
 
+test('persistJellyfinAuthSession stores client metadata and recent servers', () => {
+  let patchPayload: unknown = null;
+  let storedSession: unknown = null;
+
+  persistJellyfinAuthSession({
+    session: {
+      serverUrl: 'http://localhost:8096',
+      username: 'alice',
+      accessToken: 'token',
+      userId: 'uid',
+    },
+    clientInfo: {
+      deviceId: 'device-1',
+      clientName: 'SubMiner',
+      clientVersion: '1.0',
+    },
+    existingRecentServers: [
+      ' http://old.example:8096/ ',
+      'http://localhost:8096',
+      '',
+      'http://another.example:8096',
+    ],
+    saveStoredSession: (session) => {
+      storedSession = session;
+    },
+    patchRawConfig: (patch) => {
+      patchPayload = patch;
+    },
+  });
+
+  assert.deepEqual(storedSession, { accessToken: 'token', userId: 'uid' });
+  assert.deepEqual(patchPayload, {
+    jellyfin: {
+      enabled: true,
+      serverUrl: 'http://localhost:8096',
+      username: 'alice',
+      deviceId: 'device-1',
+      clientName: 'SubMiner',
+      clientVersion: '1.0',
+      recentServers: [
+        'http://localhost:8096',
+        'http://old.example:8096',
+        'http://another.example:8096',
+      ],
+    },
+  });
+});
+
 test('jellyfin auth handler no-ops when no auth command', async () => {
   const handleAuth = createHandleJellyfinAuthCommands({
     patchRawConfig: () => {},