Five Dollar Friday bridge page, with the member's link on it

Marty's ask: use the Friday promo as a tool where the sponsor gets the
credit, and as a bridge-page entry point. The sponsor part already worked
(any public page + ?ref sets the sponsor cookie, 2026-09-21); what was
missing was a page that is ABOUT the offer, so a click on a "20% bonus
credits today" image did not land on the general pitch and leak.

/friday: the banner as the hero, the live state from /api/friday (live now
with today's pack count and bonus credits issued, or the next date with a
countdown to midnight Central found by scanning minutes so DST cannot put it
an hour out), three steps, the email-first join with a new `friday` angle so
it shows as its own row in Admin > Traffic, and the credit definition. No
attribution logic added: last touch, walk-up, as everywhere.

Promo tools: a {{FRIDAY}} token that turns the member's invite link into
/friday?ref=<username>; posts for X, Facebook and Telegram and a text that
carry it; the three new banners (loft 1200x630, dark 1200x630, square
1080x1080) as a group in the kit with a copy-my-Friday-link button on it.
Chatbot answer points at the page and drops the stale "first one is
September 25" line. /friday in the traffic list, the sitemap and the QA
public walk. Cache tags bumped on my.js, promo.js and site.css.

QA member walk: 0 bugs.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

server.js

@@ -47,7 +47,7 @@ const refill = require('./refill');   // campaign running-low / ran-out notices,
 const snapshot = require('./snapshot');       // daily growth snapshot -> Telegram payments feed (Marty, 2026-09-15)
 const pipeline = require('./pipeline');       // sponsor follow-up board (coming soon until site setting pipelineMode = on) (Marty, 2026-09-15)
 const videomaker = require('./videomaker');   // Circuit tool: promo videos with the member's own end card (ffmpeg in the image)         // badge-gated promo toolkit + AI Copy Engine (Surge and up) (Marty, 2026-09-14) // referral contest: /leaderboard, Overview card, weekly + monthly winners (Marty, 2026-09-14)   // release notes + roadmap: /whats-new, Overview card, Admin > Releases (Marty, 2026-09-14)     // blog -> Blotato -> X + Instagram on publish (Marty, 2026-09-13) // admin member card: search, drilldown, edits (Marty, 2026-09-13)       // admin-written coaching articles, server-rendered public /blog with SEO metadata (Marty, 2026-09-12)
-const TRAFFIC_PAGES = new Set(['/', '/ledger', '/contract', '/shorts', '/plays', '/wallets', '/launch', '/partners', '/earning', '/blog', '/whats-new', '/leaderboard']);
+const TRAFFIC_PAGES = new Set(['/', '/ledger', '/contract', '/shorts', '/plays', '/wallets', '/launch', '/partners', '/earning', '/blog', '/whats-new', '/leaderboard', '/friday']);
 let tankWaitCache = null;           // dashboard: who is waiting for a sponsor (refreshed every minute)
 const geo = require('./geo');       // viewer country -> tier (DB-IP lite), for campaign targeting
 const burner = require('./burner'); // automatic on-chain credit burns (inert without ENGINE_KEY)
@@ -331,6 +331,7 @@ const JOIN_ANGLES = {
   instant: { t: 'Paid before the page reloads.', d: 'A smart contract on Polygon splits every ad package the moment it sells. Same transaction, real wallets, public ledger. Join free by email.' },
   adspend: { t: 'You were buying ads anyway.', d: 'Here the ad spend in your line pays you, in the same transaction, on a public ledger. Seven formats, packages from $5. Join free.' },
   free: { t: 'Watch first. Spend never.', d: 'Join free, view a few ads, earn credits, run your first campaign for zero dollars. Every payout public on Polygon.' },
+  friday: { t: 'Five Dollar Friday: 20% bonus credits.', d: 'Every Friday, US Central time, any ad package from $5 up earns 20% bonus credits the moment it settles, and every pack pays its sponsor line in the same transaction. Join free by email.' },
   ledger: { t: 'No back office. No payday.', d: 'Every payout is a public transaction on Polygon you can read yourself. Nothing is ever held. Join free by email.' },
   two: { t: 'Two buyers open level two.', d: 'Every direct buyer pays you 50 percent from their first package. Two qualifying buyers open level two, five open level three. Written in a verified contract.' }
 };
@@ -1267,7 +1268,7 @@ const server = http.createServer(async (req, res) => {
     if (p === '/api/friday' && req.method === 'GET') return json(res, 200, friday.view(), { 'Cache-Control': 'public, max-age=60' });
     // -- the pages a member can turn into a viral link (promo tools > Viral links)
     if (p === '/api/pages' && req.method === 'GET') {
-      const pages = [{ path: '/', title: 'Home page' }, { path: '/blog', title: 'Blog' }, { path: '/earning', title: 'How earning works' }, { path: '/ledger', title: 'Live ledger' }, { path: '/leaderboard', title: 'Leaderboard' }, { path: '/contract', title: 'The contract' }, { path: '/plays', title: 'Team-building plays' }, { path: '/wallets', title: 'Wallet guide' }, { path: '/whats-new', title: "What's new" }, { path: '/shorts', title: 'Shorts' }];
+      const pages = [{ path: '/', title: 'Home page' }, { path: '/blog', title: 'Blog' }, { path: '/earning', title: 'How earning works' }, { path: '/ledger', title: 'Live ledger' }, { path: '/leaderboard', title: 'Leaderboard' }, { path: '/contract', title: 'The contract' }, { path: '/plays', title: 'Team-building plays' }, { path: '/wallets', title: 'Wallet guide' }, { path: '/friday', title: 'Five Dollar Friday' }, { path: '/whats-new', title: "What's new" }, { path: '/shorts', title: 'Shorts' }];
       try { for (const b of (await blog.listPublished()).slice(0, 40)) pages.push({ path: '/blog/' + b.slug, title: 'Article: ' + b.title, cover: b.cover || null }); } catch (e) {}
       return json(res, 200, { pages });
     }
@@ -3390,6 +3391,7 @@ const server = http.createServer(async (req, res) => {
         return res.end(blog.renderPost(post, related));
       }
       if (p === '/wallets') return sendFile(res, path.join(PUBLIC_DIR, 'wallets.html'));
+      if (p === '/friday') return sendFile(res, path.join(PUBLIC_DIR, 'friday.html')); // Five Dollar Friday bridge page: ?ref= works like any page (Marty, 2026-09-25)
       if (p === '/launch') return sendFile(res, path.join(PUBLIC_DIR, 'launch.html'));
       if (/^\/view\/[a-f0-9]{32}$/.test(p)) return sendFile(res, path.join(PUBLIC_DIR, 'view.html'));
       m = /^\/uploads\/([a-z0-9]{24}\.(?:png|jpg|webp|gif|mp4|webm))$/.exec(p);