feat(clearing): add CTS/NACH clearing UI with real NPCI batch sessions

- CTS clearing module: inward batches (validate/pass/return), outward presentment
  capture, positive pay, settlement, reconciliation
- Outward Clearing merged into one screen: Pending Cheques + Batches tabs (a real
  clearing session per NPCI submission, either the 2-hourly job or manual send),
  drill into a batch to settle/dishonour its cheques
- Date-range, text, and quick (Today/Yesterday/All) filters with pagination across
  inward batches, outward presentments, outward batches, and batch detail
- NACH clearing module (mandates, batches, transaction decisioning)
- Shell/sidenav wiring for both new modules

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

src/assets/translations/en-US.json

@@ -3171,6 +3171,9 @@
       "More": "More",
       "Analytics": "Analytics",
       "Cheque Book Inventory": "Cheque Book Inventory",
+      "CTS Clearing": "CTS Clearing",
+      "NACH Clearing": "NACH Clearing",
+      "Clearing Network": "Clearing Network",
       "RBI Circulars": "RBI Circulars & Notifications",
       "CFCFRMS": "CFCFRMS",
       "CFCFRMS Dashboard": "CFCFRMS Dashboard",
@@ -4491,6 +4494,9 @@
     "Add Filters": "Add Filters",
     "Analytics": "Analytics Dashboard (Apache Superset)",
     "Cheque Book Inventory": "Cheque Book Inventory — stock, issuance, stop-payment, hotlisting",
+    "CTS Clearing": "CTS Clearing — inward/outward cheque clearing, pass/return, settlement",
+    "NACH Clearing": "NACH Clearing — mandate-based recurring debit/credit clearing",
+    "Clearing Network": "Clearing Network — bank directory, keys and multi-bank routing demo",
     "RBI Circulars": "RBI Circulars & Notifications",
     "CFCFRMS Dashboard": "CFCFRMS Cyber Fraud Complaint Dashboard",
     "Complaints": "Complaint Ticket Management",