Add reported-issues, Goodreads sync & notifs

Introduce user-reported-issues and Goodreads shelf sync features and wire them into notifications. Adds Prisma migrations and schema changes (ReportedIssue, GoodreadsShelf, GoodreadsBookMapping), API endpoints for reporting (POST /audiobooks/[asin]/report-issue) and admin management (list, resolve/dismiss, replace), and an admin UI section to view/dismiss/replace reported issues. Adds a new notification event (issue_reported) with updates to notification schemas, docs and provider handling, plus a notification-events constants file. Refactors request creation to use createRequestForUser service, adds a Goodreads sync processor/service/hooks/UI modals, a scrape-resilience util, and related tests and minor integration updates.

src/lib/processors/audible-refresh.processor.ts

@@ -44,6 +44,12 @@ export async function processAudibleRefresh(payload: AudibleRefreshPayload): Pro
 
     // Fetch popular and new releases - 200 items each
     const popular = await audibleService.getPopularAudiobooks(200);
+
+    // Batch cooldown between popular and new releases to reduce detection
+    const batchCooldownMs = 15000 + Math.floor(Math.random() * 15000);
+    logger.info(`Batch cooldown: waiting ${Math.round(batchCooldownMs / 1000)}s before fetching new releases...`);
+    await new Promise(resolve => setTimeout(resolve, batchCooldownMs));
+
     const newReleases = await audibleService.getNewReleases(200);
 
     logger.info(`Fetched ${popular.length} popular, ${newReleases.length} new releases from Audible`);