feat: clarify municipality-first workbench flow

frontend/src/App.tsx

@@ -75,7 +75,7 @@ const workspaceNavItems: WorkspaceNavigationItem[] = [
   { key: 'analysis', label: 'Kwaliteit', description: 'Resultaten controleren' },
   { key: 'ai', label: 'Beeldanalyse', description: 'Gebouwen herkennen op luchtbeelden' },
   { key: 'exports', label: 'Downloads', description: 'Resultaten bewaren en delen' },
-  { key: 'system', label: 'Beheer', description: 'Databronnen en systeemstatus' },
+  { key: 'system', label: 'Systeem', description: 'Bronkoppelingen en operationele status' },
 ]
 
 const workspaceNavGroups: WorkspaceNavigationGroup[] = [
@@ -1056,6 +1056,8 @@ function WorkbenchApp({ username, loggingOut, onLogout }: WorkbenchAppProps): JS
                 onOpenEvidenceMap={openQualityEvidenceOnMap}
                 evidenceLoading={qualityEvidenceLoading}
                 evidenceError={qualityEvidenceError}
+                onOpenMapWorkspace={() => setActiveWorkspace('map')}
+                onOpenAnalysisWorkspace={() => setActiveWorkspace('ai')}
               />
               <details className="secondary-analysis-disclosure">
                 <summary>
@@ -1234,6 +1236,9 @@ function WorkbenchApp({ username, loggingOut, onLogout }: WorkbenchAppProps): JS
               loadingCapabilities={loadingCapabilities}
               capabilitiesError={capabilitiesError}
               onRefresh={loadCapabilities}
+              onOpenSources={() => setActiveWorkspace('data')}
+              onOpenStatus={() => setActiveWorkspace('overview')}
+              onOpenMap={() => setActiveWorkspace('map')}
             />
           ) : null}
         </main>