fix linter errors by removing csv row type checking

Author: ianktc

web-app/src/app/services/feeds/utils.ts

@@ -167,13 +167,7 @@ export async function checkFeedUrlExistsInCsv(
     if (!response.ok) throw new Error('Failed to fetch CSV');
     const csvText = await response.text();
     const parsed = Papa.parse<FeedCsvRow>(csvText, { header: true });
-    if (
-      parsed.data == null ||
-      !Array.isArray(parsed.data) ||
-      !parsed.data.every(isFeedCsvRow)
-    ) {
-      return null;
-    }
+    if (parsed.data == null || !Array.isArray(parsed.data)) return null;
     const rows = parsed.data;
     const match = rows.find((row) => row['urls.direct_download'] === feedUrl);
     return typeof match?.id === 'string' ? match.id : null;
@@ -189,18 +183,3 @@ interface FeedCsvRow {
   'urls.direct_download'?: string;
   id: string;
 }
-
-/**
- * Type guard to check if a row from the CSV matches the FeedCsvRow interface.
- * @param row CSV row
- * @returns check if csv has valid column names
- */
-function isFeedCsvRow(row: unknown): row is FeedCsvRow {
-  if (typeof row !== 'object' || row === null) return false;
-  const obj = row as Record<string, unknown>;
-  return (
-    typeof obj.id === 'string' &&
-    (obj['urls.direct_download'] === undefined ||
-      typeof obj['urls.direct_download'] === 'string')
-  );
-}