Reduce Reddit profile screening requests

tests/reddit-api.test.ts

@@ -364,6 +364,18 @@ describe('RedditApiClient', () => {
       expect(result).toBe(false);
     });
 
+    it('propagates profile rate limits so the main loop backs off', async () => {
+      const error = {
+        isAxiosError: true,
+        response: { status: 429, headers: { 'retry-after': '42' } },
+      };
+      vi.mocked(axios.create).mockReturnValue({ get: vi.fn().mockRejectedValue(error) } as any);
+
+      const client2 = new RedditApiClient(getTestConfig(), logger);
+      await expect(client2.isSellerProfile('testuser', ['onlyfans']))
+        .rejects.toMatchObject({ retryAfterMs: 42_000 });
+    });
+
     it('returns true when a domain in the bio matches sellerDomains', async () => {
       const mockResponse = {
         data: {