feat(crawler): capture pixelrag visual evidence artifacts

docs/guides/browse_sh_crawler_playbook.md

@@ -87,6 +87,28 @@ python scripts/ops/report_pixelrag_crawler_integration.py \
 /api/ai-automation/pixelrag-crawler-integration?platform=pchome&manifest_url=https://24h.pchome.com.tw/prod/TEST-000000001&crawler=PChomeCrawler.search_products&trigger_reason=parser_empty
 ```
 
+視覺證據 capture worker：
+
+```bash
+python3 scripts/ops/report_pixelrag_crawler_integration.py \
+  --platform momo \
+  --manifest-url "https://m.momoshop.com.tw/search.momo?searchKeyword=test" \
+  --crawler MomoCrawler.search_products \
+  --trigger-reason parser_empty \
+  --page-size page=1440x1900 \
+  --tile-size tile=512x512 \
+  > /tmp/pixelrag_manifest.json
+
+node scripts/ops/capture_pixelrag_visual_evidence.js \
+  --manifest-file /tmp/pixelrag_manifest.json \
+  --output-dir data/ai_automation/pixelrag_visual_evidence \
+  --dry-run
+
+node scripts/ops/capture_pixelrag_visual_evidence.js \
+  --manifest-file /tmp/pixelrag_manifest.json \
+  --output-dir data/ai_automation/pixelrag_visual_evidence
+```
+
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