Inital commit

tools/ui/tests/client/components/agentic-perf-state.svelte.ts

@@ -0,0 +1,17 @@
+// Shared reactive fixture state for the Tier 1 perf harness.
+//
+// The wrapper component reads this module directly rather than taking props,
+// so the driver can mutate it without depending on how the test renderer
+// forwards props.
+
+import type { DatabaseMessage } from '$lib/types';
+
+export const perfState = $state<{
+	message: DatabaseMessage | null;
+	toolMessages: DatabaseMessage[];
+	isStreaming: boolean;
+}>({
+	message: null,
+	toolMessages: [],
+	isStreaming: true
+});