feat(seo): index public online pages without confirmation

Drop the user_confirmed_at gate so public, online, unexpired pages can enter sitemap/llms and receive SEO/GEO tags. Defaults now enable all discovery switches; stored all-off config is still preserved until admin saves.

Co-authored-by: Cursor <cursoragent@cursor.com>

mindspace-config.test.mjs

@@ -9,6 +9,18 @@ import {
   updateMindSpaceConfig,
 } from './mindspace-config.mjs';
 
+test('defaultSeoGeoConfig enables all discovery switches', () => {
+  const config = defaultSeoGeoConfig();
+  assert.equal(config.enabled, true);
+  assert.equal(config.seo.enabled, true);
+  assert.equal(config.seo.sitemap, true);
+  assert.equal(config.seo.robotsTxt, true);
+  assert.equal(config.seo.baiduPush, true);
+  assert.equal(config.geo.enabled, true);
+  assert.equal(config.geo.jsonLd, true);
+  assert.equal(config.geo.llmsTxt, true);
+});
+
 test('defaultMindSpaceConfig falls back to env or 5', () => {
   assert.equal(defaultMindSpaceConfig({ MINDSPACE_FREE_PUBLIC_PAGE_LIMIT: '8' }).publicPageLimit, 8);
   assert.equal(defaultMindSpaceConfig({ MINDSPACE_FREE_PUBLIC_PAGE_LIMIT: '0' }).publicPageLimit, 5);
@@ -24,7 +36,7 @@ test('normalizeSeoGeoConfig merges nested switches', () => {
   assert.equal(config.enabled, true);
   assert.equal(config.seo.sitemap, true);
   assert.equal(config.geo.llmsTxt, true);
-  assert.equal(config.seo.baiduPush, false);
+  assert.equal(config.seo.baiduPush, true);
 });
 
 test('ensureMindSpaceConfig seeds the default row only when empty', async () => {
@@ -45,6 +57,31 @@ test('ensureMindSpaceConfig seeds the default row only when empty', async () =>
   assert.deepEqual(calls[2].params.slice(0, 3), ['public_page_limit', '9', '公开页面数量上限']);
 });
 
+test('loadMindSpaceConfig keeps stored all-off seoGeo instead of new defaults', async () => {
+  const pool = {
+    async query(sql) {
+      if (sql.includes('FROM mindspace_config')) {
+        return [[
+          {
+            key: 'seo_geo_config',
+            value: JSON.stringify({
+              enabled: false,
+              seo: { enabled: false, canonical: true, sitemap: false, robotsTxt: false, baiduPush: false },
+              geo: { enabled: false, jsonLd: false, llmsTxt: false },
+            }),
+          },
+        ]];
+      }
+      return [[]];
+    },
+  };
+
+  const config = await loadMindSpaceConfig(pool);
+  assert.equal(config.seoGeo.enabled, false);
+  assert.equal(config.seoGeo.seo.sitemap, false);
+  assert.equal(config.seoGeo.geo.jsonLd, false);
+});
+
 test('loadMindSpaceConfig merges stored config with fallback', async () => {
   const pool = {
     async query(sql) {