Add admin request deletion with soft delete and cleanup

Implements admin ability to delete requests with soft delete, media file cleanup, and seeding-aware torrent management. Adds new API endpoint, frontend confirmation dialog, and request actions dropdown. Updates database schema with deletedAt and deletedBy fields, and ensures all queries filter out deleted requests. Documentation added for feature and user flow.

src/lib/processors/retry-failed-imports.processor.ts

@@ -8,6 +8,7 @@
 import { prisma } from '../db';
 import { createJobLogger } from '../utils/job-logger';
 import { getJobQueueService } from '../services/job-queue.service';
+import { getConfigService } from '../services/config.service';
 
 export interface RetryFailedImportsPayload {
   jobId?: string;
@@ -21,10 +22,11 @@ export async function processRetryFailedImports(payload: RetryFailedImportsPaylo
   await logger?.info('Starting retry job for requests awaiting import...');
 
   try {
-    // Find all requests in awaiting_import status
+    // Find all active requests in awaiting_import status
     const requests = await prisma.request.findMany({
       where: {
         status: 'awaiting_import',
+        deletedAt: null,
       },
       include: {
         audiobook: true,
@@ -57,17 +59,64 @@ export async function processRetryFailedImports(payload: RetryFailedImportsPaylo
         // Get the download path from the most recent download history
         const downloadHistory = request.downloadHistory[0];
 
-        if (!downloadHistory || !downloadHistory.downloadClientId) {
+        if (!downloadHistory) {
           await logger?.warn(`No download history found for request ${request.id}, skipping`);
           skipped++;
           continue;
         }
 
-        // Get download path from qBittorrent
-        const { getQBittorrentService } = await import('../integrations/qbittorrent.service');
-        const qbt = await getQBittorrentService();
-        const torrent = await qbt.getTorrent(downloadHistory.downloadClientId);
-        const downloadPath = `${torrent.save_path}/${torrent.name}`;
+        let downloadPath: string;
+
+        // Try to get download path from qBittorrent if we have the torrent
+        if (downloadHistory.downloadClientId) {
+          try {
+            const { getQBittorrentService } = await import('../integrations/qbittorrent.service');
+            const qbt = await getQBittorrentService();
+            const torrent = await qbt.getTorrent(downloadHistory.downloadClientId);
+            downloadPath = `${torrent.save_path}/${torrent.name}`;
+            await logger?.info(`Got download path from qBittorrent for request ${request.id}: ${downloadPath}`);
+          } catch (qbtError) {
+            // Torrent not found in qBittorrent - try to construct path from config
+            await logger?.warn(`Torrent not found in qBittorrent for request ${request.id}, falling back to configured path`);
+
+            if (!downloadHistory.torrentName) {
+              await logger?.warn(`No torrent name stored for request ${request.id}, cannot construct fallback path, skipping`);
+              skipped++;
+              continue;
+            }
+
+            const configService = getConfigService();
+            const downloadDir = await configService.get('download_dir');
+
+            if (!downloadDir) {
+              await logger?.error(`download_dir not configured, cannot retry request ${request.id}, skipping`);
+              skipped++;
+              continue;
+            }
+
+            downloadPath = `${downloadDir}/${downloadHistory.torrentName}`;
+            await logger?.info(`Using fallback download path for request ${request.id}: ${downloadPath}`);
+          }
+        } else {
+          // No download client ID - use fallback path
+          if (!downloadHistory.torrentName) {
+            await logger?.warn(`No download client ID or torrent name for request ${request.id}, skipping`);
+            skipped++;
+            continue;
+          }
+
+          const configService = getConfigService();
+          const downloadDir = await configService.get('download_dir');
+
+          if (!downloadDir) {
+            await logger?.error(`download_dir not configured, cannot retry request ${request.id}, skipping`);
+            skipped++;
+            continue;
+          }
+
+          downloadPath = `${downloadDir}/${downloadHistory.torrentName}`;
+          await logger?.info(`Using configured download path for request ${request.id}: ${downloadPath}`);
+        }
 
         await jobQueue.addOrganizeJob(
           request.id,