diff --git a/neode-ui/src/views/Discover.vue b/neode-ui/src/views/Discover.vue
index d6404a85..6cfcbd37 100644
--- a/neode-ui/src/views/Discover.vue
+++ b/neode-ui/src/views/Discover.vue
@@ -224,7 +224,7 @@ import { useMarketplaceApp } from '@/composables/useMarketplaceApp'
 import { useAppLauncherStore } from '@/stores/appLauncher'
 import { useToast } from '@/composables/useToast'
 import { useCollapsingHeaderTabs } from '@/composables/useCollapsingHeaderTabs'
-import { APP_STORE_CATEGORIES, APP_STORE_SECTIONS } from './appStoreCategories'
+import { APP_STORE_SECTIONS } from './appStoreCategories'
 import DiscoverHero from './discover/DiscoverHero.vue'
 import FeaturedApps from './discover/FeaturedApps.vue'
 import AppGrid from './discover/AppGrid.vue'
@@ -253,7 +253,6 @@ const { collapsed: collapseCategories } = useCollapsingHeaderTabs(
   144
 )
 
-const categories = computed(() => APP_STORE_CATEGORIES)
 const appStoreSections = computed(() => APP_STORE_SECTIONS)
 
 // Installation state — uses global store so it persists across navigation.
diff --git a/neode-ui/src/views/__tests__/CloudPeersRefresh.test.ts b/neode-ui/src/views/__tests__/CloudPeersRefresh.test.ts
index a65a8f62..2825f23e 100644
--- a/neode-ui/src/views/__tests__/CloudPeersRefresh.test.ts
+++ b/neode-ui/src/views/__tests__/CloudPeersRefresh.test.ts
@@ -35,6 +35,7 @@ function makePeer() {
     onion: 'peer.onion',
     name: 'Peer Alpha',
     trust_level: 'trusted',
+    added_at: '2026-06-10T10:00:00Z',
   }
 }
 
diff --git a/neode-ui/src/views/appDetails/AppHeroSection.vue b/neode-ui/src/views/appDetails/AppHeroSection.vue
index 725e8445..e68b1b82 100644
--- a/neode-ui/src/views/appDetails/AppHeroSection.vue
+++ b/neode-ui/src/views/appDetails/AppHeroSection.vue
@@ -172,7 +172,29 @@ const actionItems = computed(() => {
 })
 
 function emitAction(action: ActionEmit) {
-  emit(action)
+  switch (action) {
+    case 'launch':
+      emit('launch')
+      break
+    case 'start':
+      emit('start')
+      break
+    case 'stop':
+      emit('stop')
+      break
+    case 'restart':
+      emit('restart')
+      break
+    case 'uninstall':
+      emit('uninstall')
+      break
+    case 'update':
+      emit('update')
+      break
+    case 'channels':
+      emit('channels')
+      break
+  }
 }
 
 function handleImageError(e: Event) {
diff --git a/neode-ui/src/views/appDetails/AppSidebar.vue b/neode-ui/src/views/appDetails/AppSidebar.vue
index e9289436..cba4231f 100644
--- a/neode-ui/src/views/appDetails/AppSidebar.vue
+++ b/neode-ui/src/views/appDetails/AppSidebar.vue
@@ -104,7 +104,7 @@
         </div>
         <p class="text-xs text-white/50">Loading credentials...</p>
       </div>
-      <div v-else class="space-y-3">
+      <div v-else-if="credentials" class="space-y-3">
         <div v-for="cred in credentials.credentials" :key="cred.label" class="rounded-lg border border-white/10 bg-white/[0.04] p-3">
           <div class="flex items-center justify-between gap-3 mb-1">
             <span class="text-white/60 text-xs uppercase tracking-wide">{{ cred.label }}</span>
diff --git a/neode-ui/src/views/appDetails/__tests__/AppContentSection.test.ts b/neode-ui/src/views/appDetails/__tests__/AppContentSection.test.ts
index caed07f2..eb180949 100644
--- a/neode-ui/src/views/appDetails/__tests__/AppContentSection.test.ts
+++ b/neode-ui/src/views/appDetails/__tests__/AppContentSection.test.ts
@@ -82,9 +82,9 @@ describe('AppContentSection', () => {
 
     expect(wrapper.text()).toContain('Screenshots')
     expect(images).toHaveLength(2)
-    expect(images[0].attributes('src')).toBe('/assets/screenshots/example-dashboard.png')
-    expect(images[0].attributes('alt')).toBe('Example screenshot 1')
-    expect(images[1].attributes('src')).toBe('/assets/screenshots/example-settings.png')
-    expect(images[1].attributes('alt')).toBe('Settings screen')
+    expect(images[0]?.attributes('src')).toBe('/assets/screenshots/example-dashboard.png')
+    expect(images[0]?.attributes('alt')).toBe('Example screenshot 1')
+    expect(images[1]?.attributes('src')).toBe('/assets/screenshots/example-settings.png')
+    expect(images[1]?.attributes('alt')).toBe('Settings screen')
   })
 })
diff --git a/neode-ui/src/views/apps/__tests__/appCredentials.test.ts b/neode-ui/src/views/apps/__tests__/appCredentials.test.ts
index db45feee..c4b49947 100644
--- a/neode-ui/src/views/apps/__tests__/appCredentials.test.ts
+++ b/neode-ui/src/views/apps/__tests__/appCredentials.test.ts
@@ -6,7 +6,7 @@ describe('resolveAppCredentials', () => {
     expect(resolveAppCredentials('filebrowser', {
       title: 'Backend credentials',
       credentials: [{ label: 'Password', value: 'secret' }],
-    })?.credentials[0].value).toBe('secret')
+    })?.credentials[0]?.value).toBe('secret')
   })
 
   it('falls back to File Browser default credentials when backend data is not available', () => {
diff --git a/neode-ui/src/views/web5/__tests__/Web5ConnectedNodes.test.ts b/neode-ui/src/views/web5/__tests__/Web5ConnectedNodes.test.ts
index 34f94b6f..04da57fc 100644
--- a/neode-ui/src/views/web5/__tests__/Web5ConnectedNodes.test.ts
+++ b/neode-ui/src/views/web5/__tests__/Web5ConnectedNodes.test.ts
@@ -73,7 +73,7 @@ describe('Web5ConnectedNodes', () => {
     messageState.loadingMessages.value = true
 
     const wrapper = mount(Web5ConnectedNodes)
-    wrapper.vm.nodesContainerTab = 'messages'
+    ;(wrapper.vm as unknown as { nodesContainerTab: string }).nodesContainerTab = 'messages'
     await wrapper.vm.$nextTick()
 
     expect(wrapper.text()).toContain('Existing message')
diff --git a/neode-ui/src/views/web5/__tests__/Web5Federation.test.ts b/neode-ui/src/views/web5/__tests__/Web5Federation.test.ts
index 8e5034b2..bafbeda2 100644
--- a/neode-ui/src/views/web5/__tests__/Web5Federation.test.ts
+++ b/neode-ui/src/views/web5/__tests__/Web5Federation.test.ts
@@ -49,7 +49,7 @@ describe('Web5Federation', () => {
       nodes: [{ status: 'online' }, { status: 'offline' }],
       pending_requests: [{}],
     })
-    vi.mocked(rpcClient.getNodeDid).mockResolvedValueOnce({ did: 'did:key:node' })
+    vi.mocked(rpcClient.getNodeDid).mockResolvedValueOnce({ did: 'did:key:node', pubkey: 'node-pubkey' })
 
     const wrapper = mountFederation()
     await flushPromises()
@@ -60,7 +60,7 @@ describe('Web5Federation', () => {
 
     const pending = deferred<{ nodes: []; pending_requests: [] }>()
     vi.mocked(rpcClient.call).mockReturnValueOnce(pending.promise)
-    vi.mocked(rpcClient.getNodeDid).mockResolvedValueOnce({ did: 'did:key:node' })
+    vi.mocked(rpcClient.getNodeDid).mockResolvedValueOnce({ did: 'did:key:node', pubkey: 'node-pubkey' })
 
     const refresh = (wrapper.vm as unknown as { loadFederationSummary: () => Promise<void> }).loadFederationSummary()
     await wrapper.vm.$nextTick()