feat(pairing): QR offer + app scanner

packages/app/e2e/host-removal.spec.ts

@@ -20,14 +20,24 @@ test('host removal removes the host from UI and persists after reload', async ({
     updatedAt: nowIso,
   };
 
+  const seededTestDaemon = {
+    id: 'e2e-test-daemon',
+    label: 'localhost',
+    endpoints: [`127.0.0.1:${daemonPort}`],
+    relay: null,
+    metadata: null,
+    createdAt: nowIso,
+    updatedAt: nowIso,
+  };
+
+  const seedOnceKey = `@paseo:e2e-host-removal-seeded:${Math.random().toString(36).slice(2)}`;
+
   // Add a second host once (fixtures seed the primary host on every navigation).
   await page.addInitScript(
-    ({ daemon }) => {
-      const seedOnceKey = '@paseo:e2e-extra-daemon-seeded-once';
+    ({ daemon, seededTestDaemon, seedOnceKey }) => {
       if (localStorage.getItem(seedOnceKey)) {
         return;
       }
-      localStorage.setItem(seedOnceKey, '1');
 
       const raw = localStorage.getItem('@paseo:daemon-registry');
       let parsed: any[] = [];
@@ -38,10 +48,23 @@ test('host removal removes the host from UI and persists after reload', async ({
           parsed = [];
         }
       }
-      const next = Array.isArray(parsed) ? [...parsed, daemon] : [daemon];
+      const list = Array.isArray(parsed) ? parsed : [];
+      localStorage.setItem(seedOnceKey, '1');
+
+      const next = [...list];
+      const hasSeeded = next.some((entry: any) => entry && entry.id === seededTestDaemon.id);
+      if (!hasSeeded) {
+        next.push(seededTestDaemon);
+      }
+
+      const alreadyPresent = next.some((entry: any) => entry && entry.id === daemon.id);
+      if (!alreadyPresent) {
+        next.push(daemon);
+      }
+
       localStorage.setItem('@paseo:daemon-registry', JSON.stringify(next));
     },
-    { daemon: extraDaemon }
+    { daemon: extraDaemon, seededTestDaemon, seedOnceKey }
   );
 
   await page.goto('/settings');
@@ -72,8 +95,10 @@ test('host removal removes the host from UI and persists after reload', async ({
   );
 
   // Prevent the fixture from overwriting storage on reload; verify persistence.
-  await page.evaluate(() => localStorage.setItem('@paseo:e2e-disable-default-seed-once', '1'));
+  await page.evaluate(() => {
+    const nonce = localStorage.getItem('@paseo:e2e-seed-nonce') ?? '1';
+    localStorage.setItem('@paseo:e2e-disable-default-seed-once', nonce);
+  });
   await page.reload();
   await expect(page.getByText(extraEndpoint, { exact: true })).toHaveCount(0);
 });
-