Fix regional bathymetry context labels

frontend/src/components/map/MapWorkspace.tsx

@@ -853,11 +853,17 @@ export function MapWorkspace({
       - new Date(activeTemporalSeries[0].observed_at ?? 0).getTime() <= 7 * 24 * 60 * 60 * 1000
 
   useEffect(() => {
-    onSetContextSourceLabel(
-      analysisMode === 'evolution' ? activeTemporalSeriesGroup?.label ?? null : null,
-    )
+    const contextSourceLabel = analysisMode === 'evolution' ? activeTemporalSeriesGroup?.label ?? null
+      : regionalBathymetryThemeActive ? 'VHA-dwarsprofielen Vlaanderen'
+      : null
+    onSetContextSourceLabel(contextSourceLabel)
     return () => onSetContextSourceLabel(null)
-  }, [activeTemporalSeriesGroup?.label, analysisMode, onSetContextSourceLabel])
+  }, [
+    activeTemporalSeriesGroup?.label,
+    analysisMode,
+    onSetContextSourceLabel,
+    regionalBathymetryThemeActive,
+  ])
 
   const themeResults = useMemo(
     () =>

frontend/src/components/map/mapWorkspaceUtils.ts

@@ -5,6 +5,10 @@ import type {
   VectorSelectionMetric,
   VectorSelectionResponse,
 } from '../../types'
+import {
+  FLANDERS_WORKSPACE_LABEL,
+  FLANDERS_WORKSPACE_PROJECT_NAME,
+} from '../../config/primaryFocus'
 
 const MOL_PROJECT_NAME = 'Mol Municipality Workbench'
 const KEMPEN_PROJECT_NAME = 'Kempen Regional Workbench'
@@ -16,6 +20,9 @@ export function operationalScopeProjectLabel(project: ProjectRead): string {
   if (project.name === KEMPEN_PROJECT_NAME) {
     return 'Kempen (28 gemeenten)'
   }
+  if (project.name === FLANDERS_WORKSPACE_PROJECT_NAME) {
+    return FLANDERS_WORKSPACE_LABEL
+  }
   return project.name
 }