fix: map CSV sector column to pillar field on import

The import-export-entries plugin matches CSV columns to DB fields by name.
The output CSV had a "sector" column but the DB field is "pillar", so the
relation was never written. Destructure sector from the parsed row and
write it as pillar in the transformed output.

Author: KevSanchez

cms/src/api/project/services/project.ts

@@ -220,11 +220,12 @@ export default factories.createCoreService("api::project.project", {
         );
         const publishedAt = new Date().toISOString();
 
+        const { sector, ...rowWithoutSector } = row;
         const updatedRow: any = {
-          ...row,
+          ...rowWithoutSector,
           countries: countryIds,
           sdgs: sdgIds,
-          sector: pillarIds,
+          pillar: pillarIds,
           status,
           source_country: sourceCountry,
           objective,