feat: clarify municipality-first workbench flow

frontend/src/components/providers/ProviderPanel.tsx

@@ -5,6 +5,9 @@ interface ProviderPanelProps {
   loadingCapabilities: boolean
   capabilitiesError: string | null
   onRefresh: () => void
+  onOpenSources: () => void
+  onOpenStatus: () => void
+  onOpenMap: () => void
 }
 
 function providerStatusLabel(provider: ProviderCapability): string {
@@ -41,20 +44,34 @@ export function ProviderPanel({
   loadingCapabilities,
   capabilitiesError,
   onRefresh,
+  onOpenSources,
+  onOpenStatus,
+  onOpenMap,
 }: ProviderPanelProps): JSX.Element {
+  const configuredCount = providers.filter((provider) => provider.configured).length
   return (
     <section className="system-provider-panel">
       <div className="system-provider-shell">
         <div className="panel-title-row">
           <div>
-            <h2>Databronnen</h2>
-            <p className="muted">Beschikbaarheid en herkomst van officiële, aanvullende en eigen bronnen.</p>
+            <h2>Systeem & databronnen</h2>
+            <p className="muted">Operationele beschikbaarheid, bronherkomst en directe routes naar beheeracties.</p>
           </div>
           <button type="button" className="secondary-action" onClick={onRefresh} disabled={loadingCapabilities}>
             Status vernieuwen
           </button>
         </div>
 
+        <div className="system-command-surface" aria-label="Systeemacties">
+          <div><span>Bronkoppelingen</span><strong>{configuredCount} van {providers.length} actief</strong></div>
+          <div><span>Werkmodus</span><strong>Begrensde bronopvraging</strong></div>
+          <div className="system-command-actions">
+            <button type="button" className="primary-action" onClick={onOpenMap}>Open operationele kaart</button>
+            <button type="button" className="secondary-action" onClick={onOpenSources}>Beheer gebieden en bronnen</button>
+            <button type="button" className="secondary-action" onClick={onOpenStatus}>Bekijk gereedheid</button>
+          </div>
+        </div>
+
         <div className="system-provider-state-stack">
           {loadingCapabilities ? (
             <div className="result-state result-state-loading">