feat(ui): apply inquiry list and modal design

Apply the supplied inquiry layout to the list and native write/detail dialogs while preserving existing API requests, author controls, attachments, comments and search. Keep legacy entry links and confirm before discarding drafts.

Validation: 98 tests and syntax checks pass; mocked Chromium desktop/mobile and six author/session visibility scenarios pass.

assets/inquiry/entry.js

@@ -0,0 +1,8 @@
+(function () {
+  const url = new URL(window.location.href);
+  const view = url.pathname.endsWith('/write.html') ? 'write' : 'detail';
+  url.pathname = url.pathname.replace(/[^/]+$/, '');
+  url.searchParams.set('view', view);
+  if (view === 'write') url.searchParams.delete('id');
+  window.location.replace(url.toString());
+})();