Wiki articles: Ask your agent chip beside Share (#236)

ddiff --git a/server/render/views.js b/server/render/views.js
iindex e21118d..4d83874 100644
---- a/server/render/views.js
++++ b/server/render/views.js
@@@ -434,7 +434,7 @@ function articlePage(v, { html: contentHtml, discussion, actor, mediaUrl, resolv
      if (v.canEdit && v.decision && !v.decision.indexable && page.state === 'published') banners.push(html`<p class="wk-notice wk-info">Search engines are told not to index this page: ${v.decision.reasons.map((r) => r.code + (r.detail ? ` (${r.detail})` : '')).join(', ')}.</p>`);
      const actions = [html`<a href="${base}/history">History</a>`];
      if (v.canEdit) actions.unshift(html`<a href="${base}/edit">Edit</a>`), actions.push(html`<a href="${base}/settings">Page settings</a>`);
--    if (shareUrl) actions.unshift(html`${raw(kit.share({ title, url: shareUrl, text: shareText || '', image: shareImage || null, kind: 'page', id: page.id }))}`);
++    if (shareUrl) actions.unshift(html`${raw(kit.share({ title, url: shareUrl, text: shareText || '', image: shareImage || null, kind: 'page', id: page.id }))} ${raw(kit.askAgent({ text: `About the wiki page “${title}” (${shareUrl}): ` }))}`);
      return html`${crumbs(trail)}
  <article class="wk-article" data-page-id="${page.id}" data-revision="${String(rev.number)}">
  <header><h1>${title}</h1><nav class="wk-actions" aria-label="Page actions">${actions.map((a, i) => html`${i ? ' · ' : ''}${a}`)}</nav>${pageFacts(v, base)}</header>
ddiff --git a/test/share-sheet.test.js b/test/share-sheet.test.js
iindex bf67d71..f028216 100644
---- a/test/share-sheet.test.js
++++ b/test/share-sheet.test.js
@@@ -23,6 +23,21 @@ const H = require('./helpers');
          assert.ok(r.text.includes('data-title="A shareable page"'), 'its title');
          assert.ok(r.text.includes('data-text="One line about the page."'), 'its summary');
          assert.ok(r.text.includes('class="ovk-btn ovk-btn--quiet"') && r.text.includes('<span>Share</span>'), 'the shared kit button');
++        // The Ask your agent chip (openvibe-shared 4.135.0): beside Share, the article's title and public address in its text.
++        const asks = r.text.match(/<button[^>]*data-ov-ask[^>]*>/g) || [];
++        assert.strictEqual(asks.length, 1, 'one Ask your agent chip');
++        assert.ok(asks[0].includes('data-ov-ask="About the wiki page “A shareable page” (http://wiki.test/w/share-demo/a-shareable-page): "'), asks[0]);
++        assert.ok(asks[0].includes('class="ovk-ask ovk-btn'), 'the shared kit chip');
++
++        // Everything in that text goes through kit.askAgent's escaping, title included.
++        const { page: nasty } = await h.svc.createPage(space.id, {
++            title: 'Angles <script>alert(1)</script>', body: `The body of the page. ${H.LONG}`,
++        }, me);
++        await h.svc.publish(nasty.id, {}, me);
++        const nr = await H.req(h, 'GET', `/w/share-demo/${nasty.slug}`);
++        const nask = (nr.text.match(/<button[^>]*data-ov-ask[^>]*>/g) || [])[0] || '';
++        assert.ok(nask.includes(`data-ov-ask="About the wiki page “Angles &lt;script&gt;alert(1)&lt;/script&gt;” (http://wiki.test/w/share-demo/${nasty.slug}): "`), nask);
++        assert.ok(!nask.includes('<script>'), 'the title is escaped in the chip');
          console.log('share sheet ok');
      } finally {
          await h.stop();