fix(menu): disambiguate the Whitebox catalog's "GeoLibre" subcategory

The Processing menu had two unrelated things named "GeoLibre" in one tree:
the Whitebox catalog's provenance subcategory (Processing -> Conversion ->
GeoLibre) and the app's own tools submenu (Processing -> GeoLibre). Nothing in
either label told them apart, and the nine catalog categories render as bare
siblings of the GeoLibre submenu, so the two paths read as mirror images.

Two changes, neither adding depth:

- Rename the generator's GEOLIBRE_SUBCATEGORY to "GeoLibre (WASM)". The label
  is a generator constant, not catalog data, and nothing keys off the literal
  (the subcategory sort ranks against the constant), so this is one line plus a
  regenerate. "(WASM)" is already the app's user-facing shorthand for the
  in-browser runtime ("Run locally (WASM)"), so it reads as a runtime note
  rather than a second product.
- Add a "Whitebox" section label above the catalog categories, and a separator
  between that block and the GeoLibre submenu, so the two sections read as
  separate owners. The dialog-opening item now uses the existing, already
  translated "Whitebox toolbox" string so it says what clicking it does. A
  label rather than a parent submenu: the grouping is worth one muted line, not
  an extra hover on the way to every tool.

Refs #1904

Author: giswqs

apps/geolibre-desktop/src/components/layout/toolbar/ProcessingMenu.tsx

@@ -140,10 +140,22 @@ export function ProcessingMenu({
             <DropdownMenuSeparator />
           </>
         )}
+        {/* Section header for the toolbox block below. Without it nothing in
+            the menu says the nine category submenus belong to the Whitebox
+            toolbox — they render as bare siblings of the GeoLibre submenu, so
+            "Conversion" (toolbox) and "GeoLibre → Conversion" (app dialog) look
+            like peers (GeoLibre#1904). A label, not a parent submenu: the
+            grouping is worth one muted line, not an extra hover on the way to
+            every tool. */}
         {showWhitebox && (
-          <DropdownMenuItem onSelect={() => setProcessingOpen(true)}>
-            {t("toolbar.item.whitebox")}
-          </DropdownMenuItem>
+          <>
+            <DropdownMenuLabel className="text-xs text-muted-foreground">
+              {t("toolbar.item.whitebox")}
+            </DropdownMenuLabel>
+            <DropdownMenuItem onSelect={() => setProcessingOpen(true)}>
+              {t("processing.whitebox.toolbox")}
+            </DropdownMenuItem>
+          </>
         )}
         {/* Whitebox tools grouped by category/subcategory. Each leaf opens the
             Whitebox toolbox dialog preselected to that tool. Catalog data lives
@@ -178,6 +190,9 @@ export function ProcessingMenu({
               </DropdownMenuSubContent>
             </DropdownMenuSub>
           ))}
+        {/* Divide the toolbox block from GeoLibre's own tools, so the two
+            sections read as separate owners rather than one flat list. */}
+        {showWhitebox && showGeolibre && <DropdownMenuSeparator />}
         {/* GeoLibre's own tools (Turf vector, rasterio raster, format
             conversion, routing, spatial statistics) plus geocoding, batch &
             models, and AI segmentation. Grouped under a single "GeoLibre"

apps/geolibre-desktop/src/lib/whitebox-menu-catalog.ts

@@ -2,7 +2,7 @@
 // Whitebox tools come from the Whitebox Next Gen catalog snapshot
 // (opengeos/Whitebox-Next-Gen-ArcGIS WNG/data/catalog_snapshot.json);
 // GeoLibre-authored WASM tools come from the geolibre-wasm manifests and
-// are grouped under a "GeoLibre" subheading. Tool ids match the
+// are grouped under a "GeoLibre (WASM)" subheading. Tool ids match the
 // runtime/sidecar/WASM catalog used by ProcessingDialog.
 // Regenerate with scripts/gen-whitebox-menu-catalog.mjs; do not hand-edit.
 // Tool/subcategory names are catalog data and are intentionally not
@@ -38,7 +38,7 @@ export const WHITEBOX_MENU_CATALOG: WhiteboxMenuCategory[] = [
     labelKey: "toolbar.item.conversion",
     subcategories: [
       {
-        label: "GeoLibre",
+        label: "GeoLibre (WASM)",
         tools: [
           { id: "calculate_transit_service_frequency", name: "Calculate Transit Service Frequency" },
           { id: "excel_to_table", name: "Excel To Table" },
@@ -113,7 +113,7 @@ export const WHITEBOX_MENU_CATALOG: WhiteboxMenuCategory[] = [
     labelKey: "toolbar.item.hydrology",
     subcategories: [
       {
-        label: "GeoLibre",
+        label: "GeoLibre (WASM)",
         tools: [
           { id: "delineate_depressions", name: "Delineate Depressions" },
           { id: "delineate_mounts", name: "Delineate Mounts" },
@@ -259,7 +259,7 @@ export const WHITEBOX_MENU_CATALOG: WhiteboxMenuCategory[] = [
     labelKey: "toolbar.item.lidar",
     subcategories: [
       {
-        label: "GeoLibre",
+        label: "GeoLibre (WASM)",
         tools: [
           { id: "assign_projection_lidar", name: "Assign Projection Lidar" },
         ],
@@ -407,7 +407,7 @@ export const WHITEBOX_MENU_CATALOG: WhiteboxMenuCategory[] = [
     labelKey: "toolbar.item.raster",
     subcategories: [
       {
-        label: "GeoLibre",
+        label: "GeoLibre (WASM)",
         tools: [
           { id: "aggregate_multidimensional_raster", name: "Aggregate Multidimensional Raster" },
           { id: "analyze_changes_ccdc", name: "Analyze Changes Using CCDC" },
@@ -1054,7 +1054,7 @@ export const WHITEBOX_MENU_CATALOG: WhiteboxMenuCategory[] = [
     labelKey: "toolbar.item.vector",
     subcategories: [
       {
-        label: "GeoLibre",
+        label: "GeoLibre (WASM)",
         tools: [
           { id: "add_surface_information", name: "Add Surface Information" },
           { id: "add_z_information", name: "Add Z Information" },

scripts/gen-whitebox-menu-catalog.mjs

@@ -21,7 +21,15 @@ const SNAPSHOT_URL =
 // categories (e.g. "Raster") and are not in the Whitebox snapshot, so we group
 // them under their own heading within each top-level category instead of mixing
 // them into the long "General" list.
-const GEOLIBRE_SUBCATEGORY = "GeoLibre";
+//
+// The "(WASM)" qualifier is load-bearing (GeoLibre#1904): a bare "GeoLibre"
+// here collides with the Processing menu's own top-level "GeoLibre" submenu —
+// two unrelated things sharing one name in the same menu tree, with nothing in
+// the label to tell them apart. "(WASM)" is the app's established user-facing
+// shorthand for the in-browser runtime ("Run locally (WASM)"), so it reads as a
+// runtime note rather than a second product. Nothing keys off the literal: the
+// subcategory sort ranks against this constant, so renaming it is safe.
+const GEOLIBRE_SUBCATEGORY = "GeoLibre (WASM)";
 
 const OUT = resolve(
   dirname(fileURLToPath(import.meta.url)),
@@ -129,8 +137,9 @@ async function main() {
   const geolibre = wasmTools.filter((t) => t.source === "geolibre");
   const geolibreIds = new Set(geolibre.map((t) => t.id));
   // Whitebox-sourced WASM tools the snapshot has never heard of. They belong in
-  // the menu under their own category's regular subheading (not the "GeoLibre"
-  // one — they are not GeoLibre-authored), and they are the reason the menu
+  // the menu under their own category's regular subheading (not the
+  // GEOLIBRE_SUBCATEGORY one — they are not GeoLibre-authored), and they are
+  // the reason the menu
   // could list fewer tools than the WASM actually ships.
   const snapshotIds = new Set(tools.map((t) => t.id));
   const wasmOnly = wasmTools.filter((t) => t.source !== "geolibre" && !snapshotIds.has(t.id));
@@ -189,7 +198,7 @@ async function main() {
   L.push("// Whitebox tools come from the Whitebox Next Gen catalog snapshot");
   L.push("// (opengeos/Whitebox-Next-Gen-ArcGIS WNG/data/catalog_snapshot.json);");
   L.push("// GeoLibre-authored WASM tools come from the geolibre-wasm manifests and");
-  L.push('// are grouped under a "GeoLibre" subheading. Tool ids match the');
+  L.push(`// are grouped under a "${GEOLIBRE_SUBCATEGORY}" subheading. Tool ids match the`);
   L.push("// runtime/sidecar/WASM catalog used by ProcessingDialog.");
   L.push("// Regenerate with scripts/gen-whitebox-menu-catalog.mjs; do not hand-edit.");
   L.push("// Tool/subcategory names are catalog data and are intentionally not");