Initial commit: Jarvis iOS app

SwiftUI client for a self-hosted RSS news-correlation platform: signal feed,
story detail, article reader, feed manager, and LAN⇄Tailscale connectivity.
Project generated from project.yml via XcodeGen.

Includes CI build matrix (macOS 14/15 × Debug/Release), issue templates,
backlog, and API/backend handoff docs.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Jarvis/Views/Shared/CachedBadge.swift

@@ -0,0 +1,43 @@
+// CachedBadge.swift
+// Jarvis — offline-cache indicators (a bare dot, and a labelled green badge).
+
+import SwiftUI
+
+/// Tiny green dot — used in the signal feed rows when a story is cached offline.
+struct CachedDot: View {
+    var size: CGFloat = 7
+    var body: some View {
+        Circle()
+            .fill(Palette.cachedGreen)
+            .frame(width: size, height: size)
+            .overlay(Circle().stroke(Color(hex: "3E7E3E"), lineWidth: 0.5))
+    }
+}
+
+/// Labelled green badge — "Cached", or "All N articles cached · available offline".
+struct CachedBadge: View {
+    let text: String
+
+    var body: some View {
+        HStack(spacing: 6) {
+            CachedDot(size: 6)
+            Text(text)
+                .font(.system(size: 12, weight: .bold))
+                .foregroundStyle(Color(hex: "6FBF6F"))
+        }
+        .padding(.horizontal, 9)
+        .padding(.vertical, 5)
+        .background(Palette.cachedGreen.opacity(0.18))
+        .clipShape(Capsule())
+    }
+}
+
+#Preview {
+    VStack(spacing: 16) {
+        CachedDot()
+        CachedBadge(text: "Cached")
+        CachedBadge(text: "All 7 articles cached · available offline")
+    }
+    .padding()
+    .background(Color.black)
+}