Add banner kit + social posts + short/long swipes + Branded Voice CTA to /tools

- 7-size banner kit (1200x630, 1080x1080, 1080x1920, 300x250, 728x90,
  468x60, 125x125) rendered on-brand, exact dimensions, served from /banners
- Promo Tools page: 5 copy-paste social posts (X/Facebook), short + standard
  + long email swipes, banner grid (download / copy-URL), invite-link builder
- Branded Voice CTA (mybrandedvoice.com) for writing promos in your own voice
- Sync chatbot: chat.js canned answer + server.js AI system prompt updated

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

server.js

@@ -44,7 +44,7 @@ FACTS:
 - MEMBER DASHBOARD & ALERTS: each member has a live dashboard at https://rmcircle.team/my (enter your ID) showing position, team, payments, pipeline (incoming money forming below), spillover tags, and qualification badges. Members can turn on opt-in EMAIL ALERTS there (notified when paid, and when they need to upgrade to catch incoming pay). A member's personal invite page to share is https://rmcircle.team/join/<their-id>.
 - RESILIENCE ("what if the creators disappear / owner loses keys / it falls apart over time"): the contract is autonomous and immutable — NO admin action, heartbeat, or living operator is required for joins, upgrades, matrix placement, or payouts; there is no pause switch and no expiry. Verified on-chain that the founder, development, and fee-receiver wallets are ordinary wallets (EOAs), NOT smart contracts — an ordinary wallet always accepts incoming POL even if its key is lost forever, so a dead or abandoned admin wallet cannot block any member payment (only the project's OWN uncollected fee would sit idle). The contract stores no balance (every payment is delivered in the same transaction). If the owner's key were lost, only the four limited admin powers freeze in place; members are unaffected. Details in section 6 of https://rmcircle.team/contract.
 - Current team sponsor: ${a ? `ID ${a.id}${c.showSponsorName && a.name ? ` (${a.name})` : ''}, ${a.directs}/2 directs` : 'shown on the start page'}. ${waiting} placement(s) waiting. Placements rotate as positions qualify — always verify on https://rmcircle.team/start right before joining.
-- Site pages: https://rmcircle.team/ (strategy overview + roadmap + live team stats), https://rmcircle.team/start (current sponsor + join steps), https://rmcircle.team/training (4 videos + spillover article), https://rmcircle.team/how-pay-works (the two income streams shown as a pay-flow diagram + Premium/Standard tier comparison), https://rmcircle.team/contract (plain-language security review of the verified smart contract — code can't change, no pooled funds, locked rules, honest list of operator powers), https://rmcircle.team/my (member dashboard), https://rmcircle.team/disclaimer (affiliate/earnings/risk disclosures).
+- Site pages: https://rmcircle.team/ (strategy overview + roadmap + live team stats), https://rmcircle.team/start (current sponsor + join steps), https://rmcircle.team/training (4 videos + spillover article), https://rmcircle.team/how-pay-works (the two income streams shown as a pay-flow diagram + Premium/Standard tier comparison), https://rmcircle.team/contract (plain-language security review of the verified smart contract — code can't change, no pooled funds, locked rules, honest list of operator powers), https://rmcircle.team/my (member dashboard), https://rmcircle.team/tools (for existing team members who want to promote — share-ready promo videos, copy-paste social posts, short/long email swipes, and a downloadable banner kit in every standard size; to write promos in their own voice, mybrandedvoice.com), https://rmcircle.team/disclaimer (affiliate/earnings/risk disclosures).
 - Telegram group for live team help: ${c.telegramUrl || 'https://t.me/cryptoteambuild'}
 
 RULES: