feat(ui): remove Undo / Revert transaction actions

Removes the Undo button and Undo menu item from savings, current, fixed deposit, recurring deposit
and loan transactions, the account-transfer Undo, and the Revert Transaction button on the
journal entry transaction detail, to prevent accidental reversal of posted entries.

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

src/app/shared/accounting/view-journal-entry-transaction/view-journal-entry-transaction.component.html

@@ -24,24 +24,6 @@
           }
         </div>
       </div>
-      <div class="txn-header-bar__actions">
-        @if (dataSource?.data[0].manualEntry) {
-          <button
-            mat-raised-button
-            color="warn"
-            (click)="revertTransaction()"
-            *mifosxHasPermission="'REVERSE_JOURNALENTRY'"
-            [disabled]="dataSource?.data[0].reversed"
-            class="txn-revert-btn"
-          >
-            @if (!dataSource.data[0].reversed) {
-              <span><fa-icon icon="undo" class="m-r-6"></fa-icon>Revert Transaction</span>
-            } @else {
-              <span><fa-icon icon="check-circle" class="m-r-6"></fa-icon>Reverted</span>
-            }
-          </button>
-        }
-      </div>
     </div>
 
     <!-- Transaction Info Cards -->

src/app/shared/accounting/view-journal-entry-transaction/view-journal-entry-transaction.component.ts

@@ -8,10 +8,8 @@
 
 import { Component, OnInit, ViewChild, inject } from '@angular/core';
 import { ViewJournalEntryComponent } from '../view-journal-entry/view-journal-entry.component';
-import { RevertTransactionComponent } from 'app/accounting/revert-transaction/revert-transaction.component';
-import { AccountingService } from 'app/accounting/accounting.service';
 import { MatDialog } from '@angular/material/dialog';
-import { ActivatedRoute, Router } from '@angular/router';
+import { ActivatedRoute } from '@angular/router';
 import { MatSort, MatSortHeader } from '@angular/material/sort';
 import { MatPaginator } from '@angular/material/paginator';
 import {
@@ -65,9 +63,7 @@ import { MatTooltipModule } from '@angular/material/tooltip';
   ]
 })
 export class ViewJournalEntryTransactionComponent implements OnInit {
-  private accountingService = inject(AccountingService);
   private route = inject(ActivatedRoute);
-  private router = inject(Router);
   dialog = inject(MatDialog);
   private location = inject(Location);
 
@@ -147,30 +143,6 @@ export class ViewJournalEntryTransactionComponent implements OnInit {
     this.dialog.open(ViewJournalEntryComponent, { data: { journalEntry } });
   }
 
-  revertTransaction(transactionId?: string) {
-    const revertTransactionDialogRef = this.dialog.open(RevertTransactionComponent, {
-      data: { reverted: this.dataSource.data[0].reversed, transactionId }
-    });
-    revertTransactionDialogRef.afterClosed().subscribe((response: any) => {
-      if (response.revert) {
-        this.accountingService
-          .revertTransaction(this.transactionId, response.comments)
-          .subscribe((reversedTransaction: any) => {
-            this.dataSource.data[0].reversed = true;
-            this.revertTransaction(reversedTransaction.transactionId);
-          });
-      } else if (response.redirect) {
-        this.router.navigate(
-          [
-            '../',
-            transactionId
-          ],
-          { relativeTo: this.route }
-        );
-      }
-    });
-  }
-
   goBack(): void {
     this.location.back();
   }