feat: Add support for project cancellation status across the application

src/app/projects/map/page.js

@@ -29,6 +29,7 @@ function ProjectsMapPageContent() {
 		in_progress_design: true,
 		in_progress_construction: true,
 		fulfilled: true,
+		cancelled: true,
 	});
 	const [activeBaseLayer, setActiveBaseLayer] = useState("OpenStreetMap");
 	const [activeOverlays, setActiveOverlays] = useState([]);
@@ -57,6 +58,11 @@ function ProjectsMapPageContent() {
 			label: "Completed",
 			shortLabel: "Zakończony",
 		},
+		cancelled: {
+			color: "#EF4444",
+			label: "Cancelled",
+			shortLabel: "Wycofany",
+		},
 	};
 
 	// Toggle all status filters

src/app/projects/page.js

@@ -119,6 +119,7 @@ export default function ProjectListPage() {
 			case "in_progress_design": return t('projectStatus.in_progress_design');
 			case "in_progress_construction": return t('projectStatus.in_progress_construction');
 			case "fulfilled": return t('projectStatus.fulfilled');
+			case "cancelled": return t('projectStatus.cancelled');
 			default: return "-";
 		}
 	};