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.

tests/page-entry.test.js

@@ -0,0 +1,22 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import { readFileSync } from 'node:fs';
+import vm from 'node:vm';
+
+const script = readFileSync(new URL('../assets/inquiry/entry.js', import.meta.url), 'utf8');
+
+for (const [name, source, expected] of [
+  ['write link', '/egbim/write.html', '/egbim/?view=write'],
+  ['detail link preserves its feedback ID', '/egbim/detail.html?id=feedback-uuid', '/egbim/?id=feedback-uuid&view=detail'],
+  ['write link cannot inherit a detail ID', '/egbim/write.html?view=detail&id=old&check=1#form', '/egbim/?view=write&check=1#form'],
+  ['detail link preserves encoded IDs and query values', '/egbim/detail.html?id=a%26b&check=x%20y', '/egbim/?id=a%26b&check=x+y&view=detail']
+]) {
+  test(name + ' opens the matching list modal using replace navigation', () => {
+    const navigations = [];
+    vm.runInNewContext(script, {
+      URL,
+      window: { location: { href: 'https://qa.example.test' + source, replace: value => navigations.push(value) } }
+    });
+    assert.deepEqual(navigations, ['https://qa.example.test' + expected]);
+  });
+}