Batch: 1000 | Concurrent: 2 | Checkpoint: every 50,000 rows
  Data: ./data

✅ Database connected


📂 Claimed: chunk_00547.csv
[PC1] 📄 chunk_00547.csv | ⏳ 4,98,000 read | ✅ 0 new | ⏭️ 4,96,000 dup | ❌ 0 fail | ⚡ 0/s | ⏱️ 2154s   s   
💥 Error processing chunk_00547.csv: readline was closed
   File left as PROCESSING. Use status.js to reset if needed.

📂 Claimed: chunk_00551.csv
[PC1] 📄 chunk_00551.csv | ⏳ 5,00,000 read | ✅ 4,99,999 new | ⏭️ 1 dup | ❌ 0 fail | ⚡ 0/s | ⏱️ 2234s       
── File Complete: chunk_00551.csv ──

📂 Claimed: chunk_00555.csv
[PC1] 📄 chunk_00555.csv | ⏳ 1,11,000 read | ✅ 1,09,000 new | ⏭️ 0 dup | ❌ 0 fail | ⚡ 0/s | ⏱️ 587s       
⚠️  Batch failed (read ECONNRESET), retrying row-by-row...
[PC1] 📄 chunk_00555.csv | ⏳ 3,29,000 read | ✅ 3,27,000 new | ⏭️ 0 dup | ❌ 1 fail | ⚡ 0/s | ⏱️ 1809s   s   
⚠️  Batch failed (read ECONNRESET), retrying row-by-row...
[PC1] 📄 chunk_00555.csv | ⏳ 5,00,000 read | ✅ 4,99,999 new | ⏭️ 1 dup | ❌ 2 fail | ⚡ 0/s | ⏱️ 2637s       
── File Complete: chunk_00555.csv ──

📂 Claimed: chunk_00560.csv
[PC1] 📄 chunk_00560.csv | ⏳ 2,85,000 read | ✅ 2,83,000 new | ⏭️ 0 dup | ❌ 0 fail | ⚡ 0/s | ⏱️ 1220s   s