fix: tenant-config fixes, cashier/share/savings UI bugs, and menu-access hardcoding

- Add Balance Sheet report and disabled-features accounting config
- Point menu-access tenant header and env.js/environment.ts tenant identifier
  at env config instead of hardcoded 'default'/'lincpay' literals
- Surface the real backend error (not a generic "no reference id") when an
  OTP send fails in contact-otp-block
- Fix branch-day "₹null" display bug (null vs undefined) and add a guard
  blocking a branch's first-ever day open before cash denomination migration
- Dynamically size the denomination count input and block re-opening an
  already-open business day from Migrate Cash Denomination
- Lock the denomination-managed cash GL row in Migrate Opening Balances
  (read-only, with a link back to Migrate Cash Denomination)
- Remove duplicate Cancel/Submit action bars on the Share Product and
  Savings Account creation preview steps; align Previous into the same row
- Hide "Apply Collection" on a share account once its advance collection
  is already settled (further purchases go through Apply Additional Shares)

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

src/app/savings/create-savings-account/create-savings-account.component.html

@@ -91,16 +91,10 @@
             [savingsAccountNominees]="savingsAccountCurrencyStep?.nominees ?? []"
             [submitting]="submitting"
             (submitEvent)="submit()"
+            (previousEvent)="prev()"
           >
           </mifosx-savings-account-preview-step>
         }
-
-        <div class="csa-actions">
-          <button mat-stroked-button (click)="prev()">
-            <fa-icon icon="arrow-left" class="m-r-10"></fa-icon>
-            {{ 'labels.buttons.Previous' | translate }}
-          </button>
-        </div>
       </div>
     </mat-tab>
   </mat-tab-group>

src/app/savings/savings-account-stepper/savings-account-preview-step/savings-account-preview-step.component.html

@@ -585,25 +585,30 @@
 </div>
 
 <!--
-  Submit & Cancel — Previous lives in the parent wizard's tab action bar
-  now that this component renders inside a mat-tab-group rather than a
-  mat-stepper. Re-introducing matStepperPrevious here would require a
-  CdkStepper ancestor and would crash the view on init.
+  Previous, Cancel & Submit all in one row. Previous emits back to the parent wizard rather than
+  using matStepperPrevious, since this component renders inside a mat-tab-group rather than a
+  mat-stepper and has no CdkStepper ancestor to bind to.
 -->
 @if (!hideButtons) {
   <div class="preview-submit-row">
-    <button mat-stroked-button [routerLink]="['../..']">
-      {{ 'labels.buttons.Cancel' | translate }}
-    </button>
-    <button
-      mat-raised-button
-      color="primary"
-      class="preview-submit-row__primary"
-      [disabled]="submitting"
-      (click)="submitEvent.emit()"
-    >
-      <fa-icon icon="check" class="m-r-10"></fa-icon>
-      {{ 'labels.buttons.Submit' | translate }}
+    <button mat-stroked-button (click)="previousEvent.emit()">
+      <fa-icon icon="arrow-left" class="m-r-10"></fa-icon>
+      {{ 'labels.buttons.Previous' | translate }}
     </button>
+    <div class="preview-submit-row__right">
+      <button mat-stroked-button [routerLink]="['../..']">
+        {{ 'labels.buttons.Cancel' | translate }}
+      </button>
+      <button
+        mat-raised-button
+        color="primary"
+        class="preview-submit-row__primary"
+        [disabled]="submitting"
+        (click)="submitEvent.emit()"
+      >
+        <fa-icon icon="check" class="m-r-10"></fa-icon>
+        {{ 'labels.buttons.Submit' | translate }}
+      </button>
+    </div>
   </div>
 }

src/app/savings/savings-account-stepper/savings-account-preview-step/savings-account-preview-step.component.scss

@@ -13,17 +13,21 @@
   padding: 0.5rem 0;
 }
 
-/* Submit + Cancel row at the bottom of the preview. Previous lives in the
-   parent wizard's tab action bar. */
+/* Previous, Cancel & Submit row at the bottom of the preview. */
 .preview-submit-row {
   display: flex;
-  justify-content: flex-end;
+  justify-content: space-between;
   align-items: center;
-  gap: 12px;
   margin-top: 18px;
   padding-top: 16px;
   border-top: 1px solid #f1f5f9;
 
+  &__right {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+  }
+
   button {
     height: 42px !important;
     border-radius: 10px !important;

src/app/savings/savings-account-stepper/savings-account-preview-step/savings-account-preview-step.component.ts

@@ -116,6 +116,9 @@ export class SavingsAccountPreviewStepComponent implements OnChanges {
 
   /** Form submission event */
   @Output() submitEvent = new EventEmitter();
+  /** Goes back a tab in the parent wizard — kept here so Previous renders in the same row as
+   *  Cancel/Submit instead of a separate action bar underneath. */
+  @Output() previousEvent = new EventEmitter();
 
   ngOnChanges(): void {
     if (this.activeClientMembers?.length > 0) {