Web app manifest: its icons are the shared set this site serves (/shared/icons), not /assets/logo-*.png (all six install icons were 404); pages add the apple-touch-icon (#138)

ddiff --git a/server/web/home.js b/server/web/home.js
iindex 1280386..20f6261 100644
---- a/server/web/home.js
++++ b/server/web/home.js
@@@ -103,7 +103,7 @@ function framePage({ config, title, description, canonicalPath = '/', body, head
          canonical: `${config.baseUrl}${canonicalPath}`, robots: 'index, follow',
          navbar: nav, footer: { service: 'bot', variant: 'full', mount: '#ov-footer', brandName: SITE_NAME, updates: '/updates' }, home: '/',
          navLinks: [{ label: 'Robots', href: '/robots' }, { label: 'Build', href: '/docs' }],
--        head: [appIcon.headTags({ site: 'bot' }), '<link rel="manifest" href="/manifest.webmanifest">', head].filter(Boolean).join('\n'),
++        head: [appIcon.headTags({ site: 'bot' }), '<link rel="manifest" href="/manifest.webmanifest">', `<link rel="apple-touch-icon" href="${require('openvibe-shared/app-icons').url('bot', 192)}">`, head].filter(Boolean).join('\n'),
          body: `<div id="navbar-mount"></div>\n${body}`,
      });
  }
@@@ -139,7 +139,7 @@ function renderHome({ config, signedIn = false }) {
          navbar: nav, footer, home: '/', navLinks: [{ label: 'Robots', href: '/robots' }, { label: 'Build', href: '/docs' }],
          head: [
              appIcon.headTags({ site: 'bot' }),
--            '<link rel="manifest" href="/manifest.webmanifest">',
++            '<link rel="manifest" href="/manifest.webmanifest">', `<link rel="apple-touch-icon" href="${require('openvibe-shared/app-icons').url('bot', 192)}">`,
              `<link rel="stylesheet" href="${ovServe.url(showcase.STYLESHEET)}">`,
          ].join('\n'),
          body: `<div id="navbar-mount"></div>
ddiff --git a/server/web/routes.js b/server/web/routes.js
iindex ddcfd64..f2aa144 100644
---- a/server/web/routes.js
++++ b/server/web/routes.js
@@@ -173,11 +173,13 @@ function createWebRoutes(config, { domain = null, sim = null, onvif = null, limi
      })));
      // Browsers ask for /favicon.ico on their own (a 404 page links no icon): the app icon, as SVG.
      r.get('/favicon.ico', (req, res) => res.type('image/svg+xml').set('Cache-Control', 'public, max-age=86400').send(appIcon.favicon({ site: 'bot' })));
--    // The web app manifest (openvibe-shared/app-icon): the same icon design and start URL every OpenVibe site ships.
++    // The web app manifest. Its icons are the shared set (openvibe-shared/app-icons, under /shared/icons): it named
++    // /assets/logo-*.png, which this site never served (every install icon was a 404 until 2026-10-17).
      r.get('/manifest.webmanifest', (req, res) => {
--        res.type('application/manifest+json').send(JSON.stringify(appIcon.manifest({
--            site: 'bot', name: 'OpenVibe.Bot', shortName: 'Bot', description: SITE_TAGLINE, startUrl: '/',
--        })));
++        res.type('application/manifest+json').send(JSON.stringify({
++            ...appIcon.manifest({ site: 'bot', name: 'OpenVibe.Bot', shortName: 'Bot', description: SITE_TAGLINE, startUrl: '/' }),
++            icons: [192, 512].flatMap((s) => [false, true].map((maskable) => ({ src: require('openvibe-shared/app-icons').url('bot', s, { maskable }), sizes: `${s}x${s}`, type: 'image/png', purpose: maskable ? 'maskable' : 'any' }))),
++        }));
      });
      if (!domain) return r;
  
ddiff --git a/test/legal.test.js b/test/legal.test.js
iindex 76b7905..c250e46 100644
---- a/test/legal.test.js
++++ b/test/legal.test.js
@@@ -63,6 +63,8 @@ const { boot, check, done } = require('./helpers/app');
          assert.strictEqual(m.name, 'OpenVibe.Bot');
          assert.strictEqual(m.short_name, 'Bot');
          assert.strictEqual(m.start_url, '/');
++        // Its icons are the shared set the site serves under /shared/icons (it named /assets/logo-*.png, never served).
++        assert.ok(m.icons.length === 4 && m.icons.every((i) => /^\/shared\/icons\/[a-z0-9-]+-(maskable-)?(192|512)\.png\?v=/.test(i.src)), JSON.stringify(m.icons));
          assert.ok(Array.isArray(m.icons) && m.icons.length > 0, 'has icons');
      });