feat(tasks,deposits): review product edits in a dialog showing only what changed

The pending-product-edit comparison listed every field the edit form posted -- around fifty,
nearly all unchanged -- as an inline panel under the table, which buried the handful a checker
actually needs to look at. It is now a dialog listing only fields whose value differs.

Values are resolved to what the maker saw rather than what the payload carries: enum and
GL-account ids become their labels, dates in either API shape read the same, and empty
values no longer register as changes. Without that, option fields compared an expanded
{id, value} object against a bare id and reported every one of them as changed.

Fixed Deposit accounts created by a reinvestment now show the account they came from, and the
matured account shows the one it went into, each linking to the other.

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

src/app/deposits/fixed-deposits/fixed-deposit-account-view/general-tab/general-tab.component.html

@@ -83,6 +83,22 @@
             }}</span>
           </div>
         }
+        @if (fixedDepositsAccountData.reinvestedFromAccountNo) {
+          <div class="nx-row">
+            <span class="nx-row__label">{{ 'labels.inputs.Reinvested From' | translate }}</span>
+            <span class="nx-row__value">
+              <a [routerLink]="reinvestedFromLink">{{ fixedDepositsAccountData.reinvestedFromAccountNo }}</a>
+            </span>
+          </div>
+        }
+        @if (fixedDepositsAccountData.reinvestedIntoAccountNo) {
+          <div class="nx-row">
+            <span class="nx-row__label">{{ 'labels.inputs.Reinvested Into' | translate }}</span>
+            <span class="nx-row__value">
+              <a [routerLink]="reinvestedIntoLink">{{ fixedDepositsAccountData.reinvestedIntoAccountNo }}</a>
+            </span>
+          </div>
+        }
       </div>
     </div>
 

src/app/deposits/fixed-deposits/fixed-deposit-account-view/general-tab/general-tab.component.ts

@@ -48,4 +48,25 @@ export class GeneralTabComponent {
       this.entityType = 'Center';
     }
   }
+
+  /**
+   * A reinvested FD always keeps the same client/group/center as the account it came from, so the
+   * counterpart account's view page sits at the same route -- only the account-id segment differs.
+   */
+  private siblingAccountLink(targetAccountId: number): string | null {
+    const segments = this.router.url.split('?')[0].split('/').filter(Boolean);
+    const idx = segments.indexOf('fixed-deposits-accounts');
+    if (idx === -1) return null;
+    return '/' + segments.slice(0, idx + 1).join('/') + '/' + targetAccountId + '/general';
+  }
+
+  get reinvestedFromLink(): string | null {
+    const id = this.fixedDepositsAccountData?.reinvestedFromAccountId;
+    return id ? this.siblingAccountLink(id) : null;
+  }
+
+  get reinvestedIntoLink(): string | null {
+    const id = this.fixedDepositsAccountData?.reinvestedIntoAccountId;
+    return id ? this.siblingAccountLink(id) : null;
+  }
 }