feat(cashier): maker-checker on cash transfer, real branches, compact Approval Center

- Cash Transfer now raises a request ("Send for approval") instead of posting. A My Requests button in the
  page header opens the caller's requests with their status, and a Cash Transfers approvals page (review
  popup with the full denomination breakdown, approve, reject with a reason) lets a different manager release
  the cash.
- Transaction Entry's Branch dropdown lists the installation's real offices instead of a fixed list. A login
  that cannot read offices is offered only its own branch (read-only), so no "Unauthorized Request" popup.
- Approval Center header and tab bar made compact so more tabs fit on a 100% window.

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

src/app/tasks/checker-inbox-and-tasks/checker-inbox-and-tasks.component.scss

@@ -16,7 +16,7 @@ $green: #10b981;
 $amber: #f59e0b;
 
 .ac-container {
-  padding: 20px 24px;
+  padding: 12px 20px;
   max-width: 1440px;
   margin: 0 auto;
 }
@@ -25,40 +25,40 @@ $amber: #f59e0b;
   display: flex;
   align-items: center;
   justify-content: space-between;
-  margin-bottom: 16px;
+  margin-bottom: 10px;
   gap: 12px;
   flex-wrap: wrap;
 
   &__left {
     display: flex;
     align-items: center;
-    gap: 12px;
+    gap: 10px;
   }
 
   &__icon {
-    width: 44px;
-    height: 44px;
+    width: 32px;
+    height: 32px;
     display: inline-flex;
     align-items: center;
     justify-content: center;
-    border-radius: 12px;
+    border-radius: 9px;
     background: linear-gradient(135deg, $blue 0%, $purple 100%);
     color: #fff;
-    font-size: 18px;
+    font-size: 14px;
     box-shadow: 0 2px 8px rgb(29 78 216 / 25%);
   }
 
   &__title {
     margin: 0;
-    font-size: 20px;
+    font-size: 16px;
     font-weight: 800;
     color: $navy;
     line-height: 1.1;
   }
 
   &__sub {
-    margin-top: 2px;
-    font-size: 12.5px;
+    margin-top: 1px;
+    font-size: 11px;
     color: #64748b;
   }
 }
@@ -68,26 +68,26 @@ $amber: #f59e0b;
    hides most of them behind prev/next pagination arrows. Wrapping keeps every tab visible and one
    click away instead of a scroll-and-hunt. */
 .ac-tabs {
-  margin-bottom: 20px;
+  margin-bottom: 12px;
   background: #fff;
   border: 1px solid #e2e8f0;
-  border-radius: 14px;
-  padding: 6px;
+  border-radius: 10px;
+  padding: 4px;
   box-shadow: 0 1px 3px rgb(15 23 42 / 4%);
   display: flex;
   flex-wrap: wrap;
-  gap: 4px;
+  gap: 2px;
 }
 
 .ac-tab {
   display: inline-flex;
   align-items: center;
-  gap: 8px;
-  height: 38px;
-  padding: 0 18px;
-  border-radius: 10px;
+  gap: 6px;
+  height: 28px;
+  padding: 0 11px;
+  border-radius: 8px;
   font-family: Inter, 'DM Sans', Roboto, sans-serif;
-  font-size: 13px;
+  font-size: 11.5px;
   font-weight: 600;
   letter-spacing: 0.01em;
   color: #64748b;
@@ -99,7 +99,7 @@ $amber: #f59e0b;
   cursor: pointer;
 
   &__ic {
-    font-size: 13px;
+    font-size: 11px;
     color: inherit;
   }
 
@@ -118,7 +118,7 @@ $amber: #f59e0b;
 
 @media (width <= 768px) {
   .ac-tab {
-    padding: 0 14px;
-    font-size: 12px;
+    padding: 0 10px;
+    font-size: 11px;
   }
 }