feat(shares): add Share Withdrawal maker-checker workflow with GL settlement

Clerk submits a governed share redemption request (shares, Board Resolution
No., Meeting Date, settlement Payment Type); Bank Manager reviews with a
live backend-validated checklist (account/GL state, not just submit-time
snapshot) before approving, which redeems the shares and settles the
linked savings account in one transaction. Adds a Passbook tab to the
Share Account view, a reusable search-select control, and a Savings
Product "Map Payment Types to Specific Funds" fund-source override (only
Loan Products had this before) so settlement can be GL-mapped correctly.

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

src/app/shares/shares-account-view/shares-account-view.component.html

@@ -145,6 +145,16 @@
       >
         {{ 'labels.inputs.Transactions' | translate }}
       </a>
+      <a
+        mat-tab-link
+        [routerLink]="['./passbook']"
+        routerLinkActive
+        #passbook="routerLinkActive"
+        [active]="passbook.isActive"
+        *mifosxHasPermission="'READ_SHAREACCOUNTPURCHASE'"
+      >
+        Passbook
+      </a>
       <a
         mat-tab-link
         [routerLink]="['./charges']"