Add Sport/Canada/US/AI/Cloud/HomeLab pills; drop Finance

- New Sport pill: detect sports by clear headline terms or majority
  sports-outlet sources, and exclude sports (and F1) from All/Tech/regions so
  World Cup/soccer no longer pollutes Finance/Tech.
- New client keyword pills: Canada, US, AI, Cloud, HomeLab (headline-matched).
- Remove the Finance pill; keep Tech (backend topic).

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

Jarvis/Views/Home/SignalFeedView.swift

@@ -51,13 +51,17 @@ struct SignalFeedView: View {
         } else {
             base = []
         }
+        // Sports (incl. F1) live only under their own pills — the backend mis-tags
+        // them into finance/tech/politics, so exclude them everywhere else.
+        let isSport: (StorySummary) -> Bool = { Interest.isFormula1($0) || Interest.isSports($0) }
         if let interest = selectedInterest {
-            if interest.id == "f1" { return base.filter(interest.matches) }
-            // Other pills (incl. Tech/Finance) exclude F1 (backend mis-tags it).
-            return base.filter { interest.matches($0) && !Interest.f1.matches($0) }
+            if interest.id == "f1" || interest.id == "sport" {
+                return base.filter(interest.matches)
+            }
+            return base.filter { interest.matches($0) && !isSport($0) }
         }
-        // "All" is news-only: F1 lives solely under its own pill.
-        return base.filter { !Interest.f1.matches($0) }
+        // "All" is news-only: no sports.
+        return base.filter { !isSport($0) }
     }
 
     /// The main feed: unread stories, with already-seen ones sunk below fresh ones.

Jarvis/Views/Shared/Theme.swift

@@ -190,6 +190,7 @@ struct Interest: Identifiable, Hashable {
     var topicSlug: String? = nil
     func matches(_ s: StorySummary) -> Bool {
         if id == "f1" { return Interest.isFormula1(s) }
+        if id == "sport" { return Interest.isSports(s) }
         if let topicSlug {
             return s.topic.caseInsensitiveCompare(topicSlug) == .orderedSame
         }
@@ -217,6 +218,26 @@ struct Interest: Identifiable, Hashable {
         return Double(n) / Double(srcs.count) >= 0.5
     }
 
+    /// Sport (non-F1) = a clear sports headline, or a majority of sports-outlet
+    /// sources. The backend mis-tags World Cup / soccer into finance & tech, so
+    /// this pulls them out. F1 has its own pill and is excluded here.
+    static func isSports(_ s: StorySummary) -> Bool {
+        if isFormula1(s) { return false }
+        let h = s.headline.lowercased()
+        let terms = ["world cup", "fifa", "premier league", "la liga", "champions league",
+                     "uefa", "ballon d'or", "knockout stage", "quarterfinal", "semifinal",
+                     "nba ", "nfl ", "nhl ", "mlb ", "super bowl", "playoff", "wimbledon",
+                     "grand slam", "olympic", "test match", "six nations", "messi", "ronaldo",
+                     "striker", "midfielder", "goalkeeper", "world cup match"]
+        if terms.contains(where: { h.contains($0) }) { return true }
+        let feeds = ["the athletic", "fox sports", "sportsnet", "espn", "sky sports",
+                     "bbc sport", "goal", "bleacher report", "sports illustrated", "sporting news"]
+        let srcs = s.sources
+        guard !srcs.isEmpty else { return false }
+        let n = srcs.filter { src in feeds.contains { src.name.lowercased().contains($0) } }.count
+        return Double(n) / Double(srcs.count) >= 0.5
+    }
+
     // Region keywords are place/person names found in the story text — never
     // outlet names (which are unreliable due to backend over-clustering).
     private static let ugandaKeywords = ["uganda", "ugandan", "kampala", "museveni",
@@ -225,15 +246,41 @@ struct Interest: Identifiable, Hashable {
                                               "cape town", "pretoria", "durban", "ramaphosa",
                                               "eskom", "gauteng", "western cape", "soweto",
                                               "drakensberg", "mbalula", "zuma"]
+    private static let canadaKeywords = ["canada", "canadian", "toronto", "ottawa", "vancouver",
+                                         "montreal", "quebec", "alberta", "ontario", "manitoba",
+                                         "calgary", "winnipeg", "trudeau", "carney"]
+    private static let usKeywords = ["united states", "u.s.", "americans", "trump", "white house",
+                                     "washington", "congress", "pentagon", "biden", "kamala",
+                                     "harris", "wall street", "new york", "california", "texas",
+                                     "florida", "supreme court", "senate", "capitol"]
+    // Content topics — strong, unambiguous terms (no bare "ai"/"aws" substring traps).
+    private static let aiKeywords = ["artificial intelligence", "machine learning", "deep learning",
+                                     "generative ai", "chatgpt", "openai", "anthropic", "claude",
+                                     "llm", "gpt", "gemini", "hugging face", "nvidia", "copilot",
+                                     "agentic", "midjourney", "a.i."]
+    private static let cloudKeywords = ["cloud", "azure", "google cloud", "kubernetes", "docker",
+                                        "serverless", "cloudflare", "data center", "datacenter",
+                                        "devops", "openstack", "terraform"]
+    private static let homelabKeywords = ["homelab", "home lab", "self-host", "self-hosted",
+                                          "selfhosted", "proxmox", "raspberry pi", "truenas",
+                                          "unraid", "synology", "jellyfin", "home server", "nas ",
+                                          "home assistant", "docker compose", "tailscale", "k3s",
+                                          "mini pc"]
 
-    static let f1 = Interest(id: "f1", label: "F1")   // matching handled by isFormula1
+    static let f1 = Interest(id: "f1", label: "F1")          // matching via isFormula1
+    static let sport = Interest(id: "sport", label: "Sport") // matching via isSports
 
     /// Pinned filter pills, in order.
     static let pinned: [Interest] = [
         f1,
+        sport,
         Interest(id: "uganda", label: "Uganda", keywords: ugandaKeywords),
         Interest(id: "south-africa", label: "South Africa", keywords: southAfricaKeywords),
-        Interest(id: "finance", label: "Finance", topicSlug: "finance"),
+        Interest(id: "canada", label: "Canada", keywords: canadaKeywords),
+        Interest(id: "us", label: "US", keywords: usKeywords),
+        Interest(id: "ai", label: "AI", keywords: aiKeywords),
+        Interest(id: "cloud", label: "Cloud", keywords: cloudKeywords),
+        Interest(id: "homelab", label: "HomeLab", keywords: homelabKeywords),
         Interest(id: "tech", label: "Tech", topicSlug: "tech"),
     ]
 }