init: add source code from src.zip

src/components/messages/teamMemSaved.ts

@@ -0,0 +1,19 @@
+import type { SystemMemorySavedMessage } from '../../types/message.js'
+
+/**
+ * Returns the team-memory segment for the memory-saved UI, plus the count so
+ * the caller can derive the private count without accessing teamCount itself.
+ * Plain function (not a React component) so the React Compiler won't hoist
+ * the teamCount property access for memoization. This module is only loaded
+ * when feature('TEAMMEM') is true.
+ */
+export function teamMemSavedPart(
+  message: SystemMemorySavedMessage,
+): { segment: string; count: number } | null {
+  const count = message.teamCount ?? 0
+  if (count === 0) return null
+  return {
+    segment: `${count} team ${count === 1 ? 'memory' : 'memories'}`,
+    count,
+  }
+}