feat: dashboard overhaul, chargeability reports, dispo import enhancements, UI polish

Dashboard: expanded chargeability widget, resource/project table widgets
with sorting and filters, stat cards with formatMoney integration.

Chargeability: new report client with filtering, chargeability-bookings
use case, updated dashboard overview logic.

Dispo import: TBD project handling, parse-dispo-matrix improvements,
stage-dispo-projects resource value scores, new tests.

Estimates: CommercialTermsEditor component, commercial-terms engine
module, expanded estimate schemas and types.

UI: AppShell navigation updates, timeline filter/toolbar enhancements,
role management improvements, signin page redesign, Tailwind/globals
polish, SystemSettings SMTP section, anonymization support.

Tests: new router tests (anonymization, chargeability, effort-rule,
entitlement, estimate, experience-multiplier, notification, resource,
staffing, vacation).

Co-Authored-By: claude-flow <ruv@ruv.net>

apps/web/src/app/(app)/staffing/page.tsx

@@ -1,13 +1,5 @@
 import { StaffingPanel } from "~/components/staffing/StaffingPanel.js";
 
 export default function StaffingPage() {
-  return (
-    <div className="p-6">
-      <div className="mb-6">
-        <h1 className="text-2xl font-bold text-gray-900">Staffing Suggestions</h1>
-        <p className="text-gray-500 text-sm mt-1">Find the best resource match for your project needs</p>
-      </div>
-      <StaffingPanel />
-    </div>
-  );
+  return <StaffingPanel />;
 }