feat(cashier): cashier-only cash operations, exchange PAN/denomination checks and Branch Cash Position

- Cash Exchange Entry: customer details with PAN (mandatory above Rs 50,000), cashier card,
  denomination-wise validation against the master and real-time impact preview.
- Inter-Cashier Transfer: sender fixed to the logged-in cashier, both sides' details and
  denomination holdings shown, blocked until both are allocated cash.
- Reconciliation, exchange and inter-cashier operate on the logged-in cashier only.
- New Branch Cash Position screen (vault + cashier drawers, denomination-wise).
- Customer search dialog shows the KYC PAN.
- Cashier menu cleanup: Excess/Closing report and Exchange Detail removed, nav compacted to one row.
- Reverse actions removed from cash transfer, settlement, exchange and inter-cashier.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

src/app/cashier/inter-cashier-transfer/inter-cashier-transfer.component.scss

@@ -0,0 +1,150 @@
+/**
+ * Copyright since 2025 Mifos Initiative
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+.ict-parties {
+  display: grid;
+  grid-template-columns: 1fr auto 1fr;
+  align-items: stretch;
+  gap: 12px;
+  margin-bottom: 12px;
+
+  &__arrow {
+    align-self: center;
+    color: #64748b;
+  }
+
+  @media (width <= 760px) {
+    grid-template-columns: 1fr;
+
+    &__arrow {
+      justify-self: center;
+      transform: rotate(90deg);
+    }
+  }
+}
+
+.ict-party {
+  padding: 12px 14px;
+  background: #fff;
+  border: 1px solid #e2e8f0;
+  border-radius: 10px;
+
+  &--blocked {
+    background: #fef2f2;
+    border-color: #fecaca;
+  }
+
+  &__title {
+    font-size: 11px;
+    font-weight: 700;
+    letter-spacing: 0.04em;
+    text-transform: uppercase;
+    color: #64748b;
+  }
+
+  &__empty {
+    margin-top: 8px;
+    font-size: 13px;
+    color: #94a3b8;
+  }
+
+  &__name {
+    margin-top: 4px;
+    font-size: 16px;
+    font-weight: 700;
+    color: #0f172a;
+  }
+
+  &__meta {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 14px;
+    margin-top: 4px;
+    font-size: 12px;
+    color: #475569;
+
+    span {
+      display: inline-flex;
+      align-items: center;
+      gap: 4px;
+    }
+
+    mat-icon {
+      font-size: 14px;
+      width: 14px;
+      height: 14px;
+    }
+  }
+
+  &__figures {
+    display: flex;
+    gap: 24px;
+    margin-top: 10px;
+  }
+
+  &__label {
+    font-size: 11px;
+    color: #64748b;
+  }
+
+  &__value {
+    font-size: 15px;
+    font-weight: 700;
+    color: #0f172a;
+  }
+
+  &__warn {
+    display: flex;
+    align-items: center;
+    gap: 6px;
+    margin-top: 10px;
+    font-size: 12px;
+    font-weight: 600;
+    color: #991b1b;
+
+    mat-icon {
+      font-size: 16px;
+      width: 16px;
+      height: 16px;
+    }
+  }
+}
+
+.ict-alert {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  margin-bottom: 10px;
+  padding: 8px 14px;
+  background: #fef2f2;
+  border: 1px solid #fecaca;
+  border-radius: 8px;
+  font-size: 12px;
+  color: #991b1b;
+
+  mat-icon {
+    font-size: 16px;
+    width: 16px;
+    height: 16px;
+  }
+}
+
+.ict-row--over {
+  background: #fef2f2;
+}
+
+.ict-held--over {
+  color: #b91c1c;
+  font-weight: 700;
+}
+
+.ict-after {
+  margin-left: 4px;
+  font-size: 11px;
+  color: #64748b;
+}