feat(cashier, sponsor-dd): GL settlement and DD funding entry points, DD registry redesign

Transaction Entry (clerk):
- Route a two-row Fund Transfer of Dr SHR / Cr GL to the share-withdrawal
  request with settlementMode GL, so a clerk can settle a share withdrawal
  into any GL account instead of the member's linked savings account.
- Offer GL as an account type for Demand Draft funding, and submit it as a
  GL debit (no client or savings/current account is involved).

My Work:
- Add a voucher detail dialog so a clerk can open a raised voucher from the
  request list and see its GL lines.

Closing Cash Report:
- Fix the total row so it reflects the corrected opening balance.

DD Leaflet Registry and DD Inventory:
- Redesign both pages onto the shared usr-* visual language: gradient header
  badge, status filter chips with counts, card-wrapped sticky-header table,
  and one primary action per row with the rest behind an overflow menu.
  Filtering, pagination and every action condition are unchanged.
- Register faHandPaper, needed by the new Stop Payment menu item.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

src/app/shared/icons.module.ts

@@ -56,6 +56,7 @@ import {
   faGavel,
   faGlobe,
   faHandHoldingUsd,
+  faHandPaper,
   faHome,
   faKey,
   faLink,
@@ -303,6 +304,7 @@ export class IconsModule {
       faHandHoldingHand,
       faHandHoldingHeart,
       faHandHoldingUsd,
+      faHandPaper,
       faHeart,
       faHome,
       faKey,