Add Port Nimara branding to interest list page

Replace generic icon with company logo in header and update page title to include "Port Nimara Berth Interest List" for better brand visibility.

pages/dashboard/interest-list.vue

@@ -4,9 +4,13 @@
       <!-- Header Section -->
       <v-row class="mb-6">
         <v-col cols="12" md="8">
-          <h1 class="text-h4 font-weight-bold mb-2">
-            <v-icon class="mr-2" color="primary">mdi-account-group</v-icon>
-            Interest List
+          <h1 class="text-h4 font-weight-bold mb-2 d-flex align-center">
+            <img 
+              src="/Port_Nimara_Logo_2_Colour_New_Transparent.png" 
+              alt="Port Nimara Logo" 
+              class="mr-3 logo-icon"
+            />
+            Port Nimara Berth Interest List
           </h1>
           <p class="text-subtitle-1 text-grey-darken-1">
             Manage and track all potential client interests
@@ -475,6 +479,13 @@ const getRelativeTime = (dateString: string) => {
   font-size: 0.875rem;
 }
 
+.logo-icon {
+  height: 32px;
+  width: auto;
+  max-width: 32px;
+  object-fit: contain;
+}
+
 /* Mobile horizontal scrolling */
 .table-container {
   overflow-x: auto;