Replace console.error calls in scraper admin routes with structured scraperLogger

Replace 4 raw console.error calls in the scraper admin routes (trigger,
status, history, config endpoints) with structured scraperLogger calls
using createLogger('scraper-admin'). Error objects are now sanitized to
log error.name and error.message instead of raw error objects, ensuring
credential redaction is applied consistently across all scraper
production code paths.

routes/admin.js

@@ -1156,8 +1156,12 @@ const {
   getNextScheduledRun
 } = require('../jobs/scraperJob');
 const { runScrape } = require('../services/scraperService');
+const { createLogger } = require('../services/scraperLogger');
 const scraperConfig = require('../config/scraper');
 
+// Logger for scraper admin routes
+const scraperRouteLogger = createLogger('scraper-admin');
+
 /**
  * POST /api/admin/scraper/run
  * Trigger a manual scrape
@@ -1190,7 +1194,10 @@ router.post('/scraper/run', async (req, res) => {
     // Start scrape asynchronously (do not await - return 202 immediately)
     runScrape(db, { trigger: 'manual', jobId, dryRun, htmlContent })
       .catch((error) => {
-        console.error('Async scrape failed:', error.message);
+        scraperRouteLogger.error('Async scrape failed', {
+          errorType: error.name,
+          errorMessage: error.message
+        });
       })
       .finally(() => releaseLock());
 
@@ -1205,7 +1212,10 @@ router.post('/scraper/run', async (req, res) => {
     });
 
   } catch (error) {
-    console.error('Error triggering scrape:', error);
+    scraperRouteLogger.error('Error triggering scrape', {
+      errorType: error.name,
+      errorMessage: error.message
+    });
     res.status(500).json({ error: 'Failed to start scrape job' });
   }
 });
@@ -1245,7 +1255,10 @@ router.get('/scraper/status', async (req, res) => {
     });
 
   } catch (error) {
-    console.error('Error fetching scraper status:', error);
+    scraperRouteLogger.error('Error fetching scraper status', {
+      errorType: error.name,
+      errorMessage: error.message
+    });
     res.status(503).json({ error: 'Service temporarily unavailable' });
   }
 });
@@ -1295,7 +1308,10 @@ router.get('/scraper/history', async (req, res) => {
     res.json({ data: history });
 
   } catch (error) {
-    console.error('Error fetching scraper history:', error);
+    scraperRouteLogger.error('Error fetching scraper history', {
+      errorType: error.name,
+      errorMessage: error.message
+    });
     res.status(503).json({ error: 'Service temporarily unavailable' });
   }
 });