YouTube: create banner (2048x1152), add channel info to dashboard, update memory

operations.html

@@ -722,6 +722,7 @@
 
     /* ── Infos (action plan: 10K visitors/mo) ── */
     const infos = [
+        { label: 'YouTube Channel', value: '<a href="https://www.youtube.com/@derez_ai" target="_blank" style="color:#00f5ff">youtube.com/@derez_ai</a> — Deploy your own AI agent in 5 minutes. Speed runs, tutorials, Odoo integrations, and AI agent demos. Banner saved at assets/images/youtube-banner.svg (2048x1152).' },
         { label: 'Why not start?', value: 'No Search Console access yet — can\'t index site. No blog content drafted. No directory submissions. Need to unblock these first, then launch is days not weeks.' },
         { label: 'Blog Strategy', value: '2 posts/week minimum. Topics: "Deploy AI agents in 5 min" (tutorial), "Hermes agent setup guide" (tutorial), "Why agent hosting beats DIY" (comparison), "Cold email automation stack" (case study). Cross-post to Medium/Dev.to. Each post = 1 backlink target + long-tail SEO. Start with 4 cornerstone posts before directory submissions.' },
         { label: 'Phase 1 (Week 1)', value: 'Get Search Console access. Draft 2 cornerstone blog posts. Submit to Product Hunt + BetaList + AlternativeTo. Set up HARO/Qwoted alerts.' },