feat: Display dedicated notifications section for seriouscritter

Co-authored-by: aider (ollama_chat/hf.co/TrevorJS/gemma-4-E4B-it-uncensored-GGUF:Q4_K_M) <aider@aider.chat>

apps/api/src/services/notifications.ts

@@ -103,15 +103,27 @@ export async function toNotificationDTOs(rows: Row[]): Promise<NotificationDTO[]
 }
 
 /** Newest first, 30 at a time; the cursor is the last one's time. */
-export async function listNotifications(userId: string, cursor: string | null) {
+export async function listNotifications(
+  userId: string,
+  cursor: string | null,
+  actorId?: string // Added optional actorId filter
+): Promise<{
+  notifications: NotificationDTO[];
+  unread: number;
+  nextCursor: string | null;
+}> {
   const n = schema.notifications;
   const before = cursor ? new Date(cursor) : null;
-  const rows = await db
+  const query = db
     .select()
     .from(n)
-    .where(and(eq(n.userId, userId), before && !isNaN(before.getTime()) ? lt(n.createdAt, before) : undefined))
-    .orderBy(desc(n.createdAt))
-    .limit(31);
+    .where(and(
+      eq(n.userId, userId),
+      before && !isNaN(before.getTime()) ? lt(n.createdAt, before) : undefined,
+      actorId ? eq(n.actorId, actorId) : undefined // Apply actor filter if provided
+    ));
+
+  const rows = await query.orderBy(desc(n.createdAt)).limit(31);
   const page = rows.slice(0, 30);
   return {
     notifications: await toNotificationDTOs(page),