Add on-site translation for multilingual members

Floating translate button (bottom-left) on every member-facing page
lazy-loads the Google Translate element; language choice persists
across pages via the googtrans cookie. CSP extended for Google's
translate hosts only. Chatbot now replies in the member's language
and a canned answer points at the button.

public/chat.js

@@ -34,6 +34,8 @@
      a:()=>`Great question — and we checked it on-chain, not just in theory. The contract needs <strong>no one</strong> to keep it running: joins, upgrades, placement and every payout are fully automatic — no button anyone has to press, no expiry. If the creators walked away, lost their keys, or vanished, member payments keep flowing exactly as coded. We also verified that the founder, development and fee wallets are <strong>ordinary wallets, not programs</strong> — an ordinary wallet always accepts an incoming payment even if its key is lost forever, so a dead admin wallet can't jam a single member payment (at worst the project's <em>own</em> fee sits there uncollected). And the contract holds no stored balance — every payment is delivered in the same transaction. Full write-up in section 6 of <a href="/contract">rmcircle.team/contract</a>.`},
     {k:['pyramid','ponzi','pyramid scheme','ponzi scheme','mlm','recruiting scheme','is this a scheme'],
      a:()=>`A pyramid or Ponzi scheme funnels everyone's money to a central company and pays earlier joiners out of later joiners' deposits — and you can't verify any of it. This is the opposite: <strong>no company holds the money</strong>. A public smart contract on Polygon sends each payment person-to-person in the same transaction it arrives, and you can read the code and every payout yourself on-chain — nothing pooled, nothing hidden, rules that can't be changed. It <em>is</em> a team build, so it takes real effort and carries real crypto risk — not a passive investment. But you don't have to trust anyone; verify it at <a href="/contract">rmcircle.team/contract</a>. No income is guaranteed.`},
+    {k:['translate','translation','language','español','espanol','spanish','french','portuguese','not in english','other language'],
+     a:()=>`Tap the 🌐 Translate button in the bottom-left corner of any page — pick your language once and every page stays translated while you browse. Your phone's browser also usually offers its own "Translate page" option. And you can type to me here in ANY language — I'll answer in yours.`},
     {k:['how many people','team size','organization size','org size','how big is my team','total team','people in my team','members below'],
      a:()=>`Open your dashboard at <a href="/my">rmcircle.team/my</a> and look at the top of the "Your team" panel — the organization bar shows your total member count, how many generations deep your team runs, how many positions below you are qualified, the total POL earned below you, and its approximate US-dollar value at the latest POL price (refreshed about hourly). The matrix cards under it break the same numbers down leg by leg (the ⬇ rollup line on each card counts everyone underneath, all the way down).`},
     {k:['wont upgrade',"won't upgrade",'not upgrading','refuses to upgrade','stalled','stuck member','not ready to upgrade','below me wont','waiting on someone','blocked by'],