chore(webui): remove legacy import feature js / css code

webui/src/routes/import/-ui/import-page.module.css

@@ -969,19 +969,12 @@
   color: #ef4444;
 }
 
-/* ========================================
-   END IMPORT PAGE
-    .importPageFileChip {
-        cursor: pointer;
-    }
-
-    .importPageMatchRow {
-        cursor: pointer;
-    }
-}
-
-/* Import Page — small screen */
 @media (max-width: 768px) {
+  .importPageFileChip,
+  .importPageMatchRow {
+    cursor: pointer;
+  }
+
   .importPageContainer {
     padding: 16px;
   }

webui/static/init.js

@@ -2420,9 +2420,6 @@ async function loadPageData(pageId) {
                 loadApiKeys();
                 loadBlacklistCount();
                 break;
-            case 'import':
-                initializeImportPage();
-                break;
             case 'hydrabase':
                 // Check connection status and pre-fill saved credentials
                 try {

webui/static/mobile.css

@@ -2312,86 +2312,9 @@
         opacity: 0.7;
         transition: opacity 0.1s ease;
     }
-
-    /* Import Page - Touch fallback */
-    .import-page-file-chip {
-        cursor: pointer;
-    }
-
-    .import-page-match-row {
-        cursor: pointer;
-    }
 }
 
-/* Import Page — small screen */
 @media (max-width: 768px) {
-    .import-page-container {
-        padding: 16px;
-    }
-
-    .import-page-title {
-        font-size: 22px;
-    }
-
-    .import-page-album-grid {
-        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
-        gap: 10px;
-    }
-
-    .import-page-album-hero {
-        flex-direction: column;
-        text-align: center;
-    }
-
-    .import-page-album-hero img {
-        width: 100px;
-        height: 100px;
-    }
-
-    .import-page-match-row {
-        grid-template-columns: 28px 1fr;
-        gap: 8px;
-    }
-
-    .import-page-match-file {
-        grid-column: 1 / -1;
-        padding-left: 28px;
-    }
-
-    .import-page-match-unmatch {
-        grid-column: 1 / -1;
-        justify-self: end;
-    }
-
-    .import-page-singles-header {
-        flex-direction: column;
-        align-items: flex-start;
-    }
-
-    .import-page-singles-actions {
-        width: 100%;
-        flex-wrap: wrap;
-    }
-
-    .import-page-single-item {
-        grid-template-columns: 28px 1fr;
-    }
-
-    .import-page-single-actions {
-        grid-column: 1 / -1;
-        justify-self: end;
-    }
-
-    .import-page-single-search-panel {
-        padding-left: 0;
-    }
-
-    .import-page-staging-bar {
-        flex-direction: column;
-        gap: 4px;
-        align-items: flex-start;
-    }
-
     /* Profile Picker - Mobile */
     .profile-picker-grid {
         gap: 20px;