fix: land macos resource bundle guard (#473) — thanks @gupsammy

apps/shared/ClawdbotKit/Tests/ClawdbotKitTests/ToolDisplayRegistryTests.swift

@@ -0,0 +1,16 @@
+import ClawdbotKit
+import Foundation
+import Testing
+
+@Suite struct ToolDisplayRegistryTests {
+    @Test func loadsToolDisplayConfigFromBundle() {
+        let url = ClawdbotKitResources.bundle.url(forResource: "tool-display", withExtension: "json")
+        #expect(url != nil)
+    }
+
+    @Test func resolvesKnownToolFromConfig() {
+        let summary = ToolDisplayRegistry.resolve(name: "bash", args: nil)
+        #expect(summary.emoji == "🛠️")
+        #expect(summary.title == "Bash")
+    }
+}