Ship gated eye polish, fabric levels, and collection UI refresh.

Topology MCP adds pull/compact/bundle/suggest-hubs with a no-template skill path; API gains fabric level and NE collection policy; web list pages get paging and denser collect/network workflows.

Co-authored-by: Cursor <cursoragent@cursor.com>

web/src/utils/csvExport.ts

@@ -0,0 +1,62 @@
+export type CsvColumn<T> = {
+  key: string;
+  header: string;
+  value?: (row: T) => string | number | null | undefined;
+};
+
+function escapeCsvCell(raw: string): string {
+  if (/[",\r\n]/.test(raw)) return `"${raw.replace(/"/g, '""')}"`;
+  return raw;
+}
+
+/** Build CSV text (UTF-8 BOM for Excel). */
+export function toCsv<T>(rows: T[], columns: CsvColumn<T>[]): string {
+  const header = columns.map((c) => escapeCsvCell(c.header)).join(",");
+  const lines = rows.map((row) =>
+    columns
+      .map((c) => {
+        const v = c.value
+          ? c.value(row)
+          : (row as Record<string, unknown>)[c.key];
+        return escapeCsvCell(v == null ? "" : String(v));
+      })
+      .join(","),
+  );
+  return `\uFEFF${[header, ...lines].join("\r\n")}\r\n`;
+}
+
+export function downloadTextFile(filename: string, content: string, mime = "text/csv;charset=utf-8") {
+  const blob = new Blob([content], { type: mime });
+  const url = URL.createObjectURL(blob);
+  const a = document.createElement("a");
+  a.href = url;
+  a.download = filename;
+  a.click();
+  URL.revokeObjectURL(url);
+}
+
+export function downloadCsv<T>(filename: string, rows: T[], columns: CsvColumn<T>[]) {
+  downloadTextFile(filename, toCsv(rows, columns));
+}
+
+/** Page through a list API up to maxRows (default 2000). */
+export async function fetchAllPages<T>(opts: {
+  pageSize?: number;
+  maxRows?: number;
+  fetchPage: (page: number, pageSize: number) => Promise<{ total?: number; items: T[] }>;
+}): Promise<T[]> {
+  const pageSize = Math.max(1, Math.min(500, opts.pageSize || 200));
+  const maxRows = Math.max(1, opts.maxRows || 2000);
+  const out: T[] = [];
+  let page = 1;
+  while (out.length < maxRows) {
+    const res = await opts.fetchPage(page, pageSize);
+    const batch = res.items || [];
+    if (!batch.length) break;
+    out.push(...batch);
+    if (batch.length < pageSize) break;
+    if (typeof res.total === "number" && out.length >= res.total) break;
+    page += 1;
+  }
+  return out.slice(0, maxRows);
+}