rename: Jarvis -> Jervis target, scheme, and folder throughout

The bundle-ID and display-name renames weren't enough — the actual
Xcode target/product name was still "Jarvis", which drives CFBundleName,
Xcode's Organizer archive list, the .xcodeproj filename, and the scheme
name. Renamed all the way through:

- project.yml: top-level name, target key, PRODUCT_NAME, source/info paths
- Jarvis/ -> Jervis/ (source folder, git-tracked as renames, no content
  diffs on the moved files)
- .gitignore, CI workflows, README, CONTRIBUTING: Jarvis.xcodeproj /
  scheme Jarvis -> Jervis.xcodeproj / scheme Jervis

Verified: xcodebuild -scheme Jervis succeeds, produces Jervis.app,
CFBundleName/CFBundleExecutable/CFBundleDisplayName all read "Jervis".
CFBundleIdentifier intentionally stays com.kisani.jarvis (per prior
decision — bundle ID isn't user-facing anywhere including Organizer).

Swift type names (JarvisApp, JarvisWordmark, etc.) and the Gitea repo
name/URL are unchanged — pure internal source identifiers, not user or
developer-facing product identity.

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

Jervis/Views/Shared/SourceChips.swift

@@ -0,0 +1,42 @@
+// SourceChips.swift
+// Jarvis — names the first 2 sources, collapses the rest into "+N".
+
+import SwiftUI
+
+struct SourceChips: View {
+    /// Source names in display order.
+    let names: [String]
+    /// Total number of sources (may exceed `names.count`).
+    let total: Int
+    var maxNamed: Int = 2
+
+    private var named: [String] { Array(names.prefix(maxNamed)) }
+    private var overflow: Int { max(0, total - named.count) }
+
+    var body: some View {
+        HStack(spacing: 6) {
+            ForEach(named, id: \.self) { name in
+                chip(name)
+            }
+            if overflow > 0 {
+                chip("+\(overflow)", muted: true)
+            }
+        }
+    }
+
+    private func chip(_ text: String, muted: Bool = false) -> some View {
+        Text(text)
+            .font(.system(size: 11, weight: .semibold))
+            .foregroundStyle(muted ? Palette.chipMutedText : Palette.chipText)
+            .padding(.horizontal, 8)
+            .padding(.vertical, 3)
+            .background(Palette.chipFill)
+            .clipShape(Capsule())
+    }
+}
+
+#Preview {
+    SourceChips(names: ["Daily Monitor", "NilePost", "The EastAfrican"], total: 7)
+        .padding()
+        .background(Palette.background)
+}