feat: add links to transaction pages from accounts and folders for improved navigation

app/folders/page.tsx

@@ -46,6 +46,7 @@ import {
 } from "@/lib/store-db";
 import type { Folder as FolderType, Account } from "@/lib/types";
 import { cn } from "@/lib/utils";
+import Link from "next/link";
 
 const folderColors = [
   { value: "#6366f1", label: "Indigo" },
@@ -177,7 +178,12 @@ function FolderTreeItem({
               )}
             >
               <Building2 className="w-4 h-4 text-muted-foreground" />
-              <span className="flex-1 text-sm">{account.name}</span>
+              <Link
+                href={`/transactions?accountId=${account.id}`}
+                className="flex-1 text-sm hover:text-primary hover:underline"
+              >
+                {account.name}
+              </Link>
               <span
                 className={cn(
                   "text-sm tabular-nums",