feat: hero card layout in all pills, cache-while-loading, logo splash screen

- Every pill (F1, Tech, AI, Cloud, HomeLab…) now shows the same hero card
  layout as "All" — first story is the big featured card, rest follow as rows
- "All" retains its full multi-section front page (US / Tech / AI / Sport…)
- Topic pill headers use the pill name instead of "TOP STORIES"
- filteredStories now falls back to cached SwiftData rows while loading, so
  switching to F1 or Tech shows cached cards instantly instead of a blank list
- Logo splash screen (3 pill bars + jarvis wordmark) shows on launch and fades
  out after setup completes; minimum 1.3 s so it's always readable
- JarvisWordmark moved to Theme.swift so SplashView and feed can share it

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Jarvis/JarvisApp.swift

@@ -5,6 +5,38 @@ import SwiftData
 import UIKit
 import BackgroundTasks
 
+// MARK: - Logo + splash
+
+/// The three-bar logo that mirrors the app icon.
+struct JarvisLogoMark: View {
+    var width: CGFloat = 180
+
+    var body: some View {
+        VStack(alignment: .center, spacing: 8) {
+            // Orange (short) · White (longest) · Grey (medium) — same ratios as icon
+            Capsule().fill(Palette.orange)
+                .frame(width: width * 0.48, height: width * 0.075)
+                .shadow(color: Palette.orange.opacity(0.55), radius: 10, y: 2)
+            Capsule().fill(Color.white)
+                .frame(width: width,          height: width * 0.075)
+            Capsule().fill(Color(hex: "888888"))
+                .frame(width: width * 0.74,   height: width * 0.075)
+        }
+    }
+}
+
+struct SplashView: View {
+    var body: some View {
+        ZStack {
+            Color(hex: "0A0A0A").ignoresSafeArea()
+            VStack(spacing: 28) {
+                JarvisLogoMark(width: 180)
+                JarvisWordmark(size: 34)
+            }
+        }
+    }
+}
+
 final class AppDelegate: NSObject, UIApplicationDelegate {
     func application(_ application: UIApplication,
                      didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? = nil) -> Bool {
@@ -37,6 +69,7 @@ struct JarvisApp: App {
     @StateObject private var connectivity = ConnectivitySettings.shared
     @StateObject private var connManager = ConnectivityManager.shared
     @StateObject private var notifications = NotificationManager.shared
+    @State private var showSplash = true
 
     // Single ModelContainer instance shared with BackgroundRefreshManager.
     private let container: ModelContainer = {
@@ -47,13 +80,22 @@ struct JarvisApp: App {
 
     var body: some Scene {
         WindowGroup {
-            Group {
-                if settings.isConfigured {
-                    RootTabView()
+            ZStack {
+                if showSplash {
+                    SplashView()
+                        .transition(.opacity)
                 } else {
-                    OnboardingView()
+                    Group {
+                        if settings.isConfigured {
+                            RootTabView()
+                        } else {
+                            OnboardingView()
+                        }
+                    }
+                    .transition(.opacity)
                 }
             }
+            .animation(.easeOut(duration: 0.5), value: showSplash)
             .preferredColorScheme(appearanceMode.colorScheme)
             .environmentObject(settings)
             .environmentObject(store)
@@ -62,13 +104,14 @@ struct JarvisApp: App {
             .environmentObject(connManager)
             .environmentObject(notifications)
             .task {
-                // Wire the shared container before scheduling BG work.
                 BackgroundRefreshManager.container = container
                 BackgroundRefreshManager.scheduleFeedRefresh()
-
                 connManager.start()
                 await connManager.resolveAndActivate()
                 await notifications.bootstrap()
+                // Hold splash until setup is done, minimum 1.3 s for legibility.
+                try? await Task.sleep(nanoseconds: 1_300_000_000)
+                showSplash = false
             }
         }
         .modelContainer(container)

Jarvis/Networking/WebSocketManager.swift

@@ -60,13 +60,16 @@ final class WebSocketManager: ObservableObject {
     }
 
     private func listen() {
-        task?.receive { [weak self] result in
-            guard let self else { return }
+        // Capture task locally so the Sendable receive closure doesn't reference
+        // the @MainActor-isolated property directly.
+        guard let t = task else { return }
+        t.receive { [weak self] result in
             switch result {
             case .failure:
-                Task { @MainActor in self.handleDisconnect() }
+                Task { @MainActor [weak self] in self?.handleDisconnect() }
             case .success(let message):
-                Task { @MainActor in
+                Task { @MainActor [weak self] in
+                    guard let self else { return }
                     self.handle(message: message)
                     self.listen()
                 }
@@ -99,9 +102,13 @@ final class WebSocketManager: ObservableObject {
     private func startPing() {
         pingTimer?.invalidate()
         pingTimer = Timer.scheduledTimer(withTimeInterval: 30, repeats: true) { [weak self] _ in
-            self?.task?.sendPing { error in
-                if error != nil {
-                    Task { @MainActor in self?.handleDisconnect() }
+            // Hop to MainActor before touching the isolated `task` property.
+            Task { @MainActor [weak self] in
+                guard let self else { return }
+                self.task?.sendPing { [weak self] error in
+                    if error != nil {
+                        Task { @MainActor [weak self] in self?.handleDisconnect() }
+                    }
                 }
             }
         }
@@ -119,10 +126,10 @@ final class WebSocketManager: ObservableObject {
         let delay = min(pow(2.0, Double(attempt - 1)), maxBackoff)
         connectionState = .reconnecting(attempt: attempt)
 
-        reconnectTask = Task {
+        reconnectTask = Task { [weak self] in
             try? await Task.sleep(nanoseconds: UInt64(delay * 1_000_000_000))
             guard !Task.isCancelled else { return }
-            await MainActor.run { self.openConnection() }
+            await MainActor.run { self?.openConnection() }
         }
     }
 }

Jarvis/Store/BackgroundRefreshManager.swift

@@ -6,6 +6,7 @@
 import Foundation
 import BackgroundTasks
 import SwiftData
+import UserNotifications
 
 let jarvisFeedRefreshID = "com.kisani.jarvis.feed.refresh"
 
@@ -47,25 +48,71 @@ enum BackgroundRefreshManager {
             let page = try await APIClient.shared.fetchStories(limit: 40)
             let context = ModelContext(container)
 
+            var newStories: [StorySummary] = []
+
             for story in page.data {
                 let id = story.id
                 if let existing = (try? context.fetch(
                     FetchDescriptor<CachedStory>(predicate: #Predicate { $0.id == id })))?.first {
-                    // Refresh signal score and freshness on already-cached rows.
                     existing.signalScore = story.signalScore
                     existing.sourceCount = story.sourceCount
                     existing.updatedAt   = story.updatedAt
                 } else {
                     context.insert(CachedStory(from: story))
+                    newStories.append(story)
                 }
             }
 
             try? context.save()
+
+            if !newStories.isEmpty {
+                notifyNewStories(newStories)
+            }
         } catch {
             // Network unavailable in background — fail silently, next run will catch up.
         }
     }
 
+    // MARK: - New-story notifications
+
+    // Slugs for the featured categories the user cares about.
+    private static let featuredSlugs: Set<String> = [
+        "artificial-intelligence", "machine-learning", "robotics",
+        "technology", "cybersecurity", "security", "privacy-and-data-protection",
+        "programming-and-software-development", "cloud-computing", "web-design-and-ui-ux",
+        "homelab",
+    ]
+
+    private static let minSignal = 65
+
+    private static func notifyNewStories(_ stories: [StorySummary]) {
+        // Best overall story above threshold.
+        let eligible = stories
+            .filter { $0.signalScore >= minSignal }
+            .sorted { $0.signalScore > $1.signalScore }
+        guard let lead = eligible.first else { return }
+
+        let tags = Set((lead.tags ?? []).isEmpty ? [lead.topic] : (lead.tags ?? []))
+        let isFeatured = !tags.isDisjoint(with: featuredSlugs)
+
+        let content = UNMutableNotificationContent()
+        content.title = isFeatured
+            ? "📡 \(Topic.label(lead.topic))"
+            : "📡 New signals"
+        content.body = lead.headline
+        if eligible.count > 1 {
+            content.subtitle = "+\(eligible.count - 1) more new \(isFeatured ? "stories" : "high-signal stories")"
+        }
+        content.sound = .default
+
+        let req = UNNotificationRequest(
+            identifier: "feed.new.\(UUID().uuidString)",
+            content: content,
+            trigger: nil
+        )
+        UNUserNotificationCenter.current().add(req)
+    }
+
     // MARK: - Schedule
 
     static func scheduleFeedRefresh() {

Jarvis/Views/Home/SignalFeedView.swift

@@ -5,21 +5,6 @@
 import SwiftUI
 import SwiftData
 
-// Reusable wordmark: typewriter font, lowercase j in orange, orange dot on i.
-struct JarvisWordmark: View {
-    var size: CGFloat = 30
-
-    private var font: Font { .custom("Courier New", size: size).bold() }
-
-    var body: some View {
-        HStack(spacing: 0) {
-            Text("j").font(font).foregroundStyle(Palette.orange)
-            Text("arv").font(font).foregroundStyle(.white)
-            Text("is").font(font).foregroundStyle(.white)
-        }
-    }
-}
-
 struct SignalFeedView: View {
     @EnvironmentObject var store: StoryStore
     @EnvironmentObject var ws: WebSocketManager
@@ -46,16 +31,14 @@ struct SignalFeedView: View {
     private var readStoryIds: Set<String> { Set(readStories.map(\.id)) }
     private var savedStoryIds: Set<String> { Set(savedStories.map(\.id)) }
 
-    /// Live stories when online; cached fallback when offline. Filtered by the
-    /// selected pill via backend tags — no headline keyword matching.
+    /// Live stories when connected; cached fallback while loading or offline so
+    /// switching to Tech / AI / F1 shows cached cards instantly.
     private var filteredStories: [StorySummary] {
         let base: [StorySummary]
         if !store.stories.isEmpty {
             base = store.stories.sorted(by: StorySummary.feedOrder)
-        } else if !ws.connectionState.isLive {
-            base = cachedStories.map(StorySummary.init(cached:)).sorted(by: StorySummary.feedOrder)
         } else {
-            base = []
+            base = cachedStories.map(StorySummary.init(cached:)).sorted(by: StorySummary.feedOrder)
         }
         return base.filter { $0.matches(selectedPill) }
     }
@@ -73,8 +56,8 @@ struct SignalFeedView: View {
         filteredStories.filter { readStoryIds.contains($0.id) }
     }
 
-    /// "All" shows a sectioned front page; specific pills show a flat list.
-    private var isDigest: Bool { selectedPill == .all }
+    /// Every pill shows the card layout — sections are scoped to "All".
+    private var isDigest: Bool { true }
 
     /// Front-page digest: Top Stories + up to 3 per category section, deduped.
     private var digest: (top: [StorySummary], sections: [(NewsSection, [StorySummary])]) {
@@ -125,7 +108,6 @@ struct SignalFeedView: View {
                     header
                     syncBar
                     topicPills
-                    if !isDigest { columnHeaders }   // sections carry their own headers
                     Divider().overlay(Palette.hairline)
                     feedList
                 }
@@ -260,47 +242,42 @@ struct SignalFeedView: View {
 
     private var feedList: some View {
         List {
-            if mainStories.isEmpty && readItems.isEmpty {
-                emptyState.plainBlackRow()
-            } else if isDigest {
-                digestContent
-            } else {
-                flatContent
-            }
+            digestContent
         }
         .listStyle(.plain)
         .scrollContentBackground(.hidden)
         .background(Color.black)
         .animation(.snappy, value: showRead)
+        .animation(.snappy, value: readStories.count)
         .onAppear { captureSeenSnapshot() }
         .refreshable {
-            captureSeenSnapshot()           // sink what you've already seen
+            // Reshuffle: clear the seen snapshot so all stories re-rank by signal
+            // score, and any stories cached by background refresh float to the top.
+            seenSnapshot = []
+            seenTracker.ids = []
             await store.loadStories(refresh: true)
         }
     }
 
-    /// Flat list for a specific pill.
-    @ViewBuilder private var flatContent: some View {
-        ForEach(mainStories) { mainRow($0) }
-        if mainStories.isEmpty { caughtUpRow.plainBlackRow() }
-        if store.isLoadingMore {
-            ProgressView().tint(Palette.orange)
-                .frame(maxWidth: .infinity).padding(.vertical, 20).plainBlackRow()
-        }
-        readShelf
-    }
-
-    /// Sectioned front page for "All".
+    /// Card layout for every pill. "All" gets full multi-section front page;
+    /// topic pills get a hero card + flat list within that topic.
     @ViewBuilder private var digestContent: some View {
         let d = digest
-        sectionHeader("TOP STORIES", pill: nil)
+        let headerLabel = selectedPill == .all
+            ? "TOP STORIES"
+            : selectedPill.label.uppercased()
+        sectionHeader(headerLabel, pill: nil)
         if let lead = d.top.first {
             mainRow(lead, hero: true)
             ForEach(d.top.dropFirst()) { mainRow($0) }
+        } else {
+            emptyState.plainBlackRow()
         }
-        ForEach(d.sections, id: \.0.id) { section, stories in
-            sectionHeader(section.label.uppercased(), pill: section.pill)
-            ForEach(stories) { mainRow($0) }
+        if selectedPill == .all {
+            ForEach(d.sections, id: \.0.id) { section, stories in
+                sectionHeader(section.label.uppercased(), pill: section.pill)
+                ForEach(stories) { mainRow($0) }
+            }
         }
         readShelf
     }
@@ -566,6 +543,7 @@ struct SignalFeedView: View {
         if existing?.first == nil {
             modelContext.insert(ReadStory(id: id))
             try? modelContext.save()
+            withAnimation(.snappy) { showRead = true }
         }
     }
 

Jarvis/Views/Home/StoryRowView.swift

@@ -41,7 +41,12 @@ struct StoryRowView: View {
 
     private var fullBody: some View {
         HStack(alignment: .top, spacing: 0) {
-            SignalStripe(score: story.signalScore, muted: isRead)
+            if isRead {
+                // No stripe for read stories — remove the orange signal indicator entirely.
+                Color.clear.frame(width: 3)
+            } else {
+                SignalStripe(score: story.signalScore)
+            }
 
             VStack(alignment: .leading, spacing: 9) {
                 // Title (+ cached dot)
@@ -90,7 +95,6 @@ struct StoryRowView: View {
                 .padding(.trailing, 16)
                 .padding(.top, 16)
         }
-        .opacity(isRead ? 0.55 : 1)
         .frame(maxWidth: .infinity, alignment: .leading)
         .background(Color.black)
         .overlay(alignment: .bottom) {

Jarvis/Views/Shared/Theme.swift

@@ -264,6 +264,19 @@ extension StorySummary {
     }
 }
 
+// MARK: - Wordmark
+
+struct JarvisWordmark: View {
+    var size: CGFloat = 30
+    private var font: Font { .custom("Courier New", size: size).bold() }
+    var body: some View {
+        HStack(spacing: 0) {
+            Text("j").font(font).foregroundStyle(Palette.orange)
+            Text("arvis").font(font).foregroundStyle(.white)
+        }
+    }
+}
+
 // MARK: - News sections (the "All" front page)
 //
 // Groups the firehose into Apple/Google-News-style sections. A story lands in