feat(parcel-sync): include no-geometry rows in Magic GPKG + HAS_GEOMETRY column

- Magic GPKG (terenuri_magic.gpkg) now contains ALL records:
  rows with geometry render as polygons, rows without have null geom
  but still carry all attribute/enrichment data (QGIS shows them fine)
- Added HAS_GEOMETRY column to Magic GPKG fields (0 or 1)
- GPKG builder now supports includeNullGeometry option: splits features
  into spatial-first (creates table), then appends null-geom rows
- Base terenuri.gpkg / cladiri.gpkg unchanged (spatial only)
- CSV still has all records as before
- GeoJsonFeature type now allows null geometry
- Reproject: null geometry guard added
- UI text updated: no longer says 'Nu apar in GPKG'

src/app/api/eterra/export-bundle/route.ts

@@ -469,7 +469,7 @@ export async function POST(req: Request) {
         const enrichment =
           (record.enrichment as FeatureEnrichment | null) ??
           ({} as Partial<FeatureEnrichment>);
-        const geom = record.geometry as GeoJsonFeature["geometry"] | null;
+        const geom = record.geometry as GeoJsonFeature["geometry"];
         const geomSource = (
           record as unknown as { geometrySource: string | null }
         ).geometrySource;
@@ -504,13 +504,12 @@ export async function POST(req: Request) {
         ];
         csvRows.push(row.map(csvEscape).join(","));
 
-        if (geom) {
-          magicFeatures.push({
-            type: "Feature",
-            geometry: geom,
-            properties: { ...attrs, ...e },
-          });
-        }
+        // ALL records go into magic GPKG — with or without geometry
+        magicFeatures.push({
+          type: "Feature",
+          geometry: geom,
+          properties: { ...attrs, ...e, HAS_GEOMETRY: hasGeometry },
+        });
       }
 
       csvContent = csvRows.join("\n");
@@ -522,8 +521,9 @@ export async function POST(req: Request) {
           layers: [
             {
               name: "TERENURI_MAGIC",
-              fields: magicFields,
+              fields: [...magicFields, "HAS_GEOMETRY"],
               features: magicFeatures,
+              includeNullGeometry: true,
             },
           ],
         }),