fix: pre-launch UI hardening + KOL reduce-action type, proxy IP relay, settings redesign

Frontend half of the pre-launch audit campaign:

- types/index.ts + kol/KolPageClient.tsx: add missing 'reduce' KolAction
  (backend emits it; frontend lacked the type + color/label maps → undefined
  styling). Adds ACTION_COLOR/actionLabel/postActionLabel entries.
- proxy/[...path]/route.ts: relay real client IP (x-forwarded-for / x-real-ip)
  so the backend rate limiter buckets per-user instead of per-Next-server (BUG-02).
- Settings/BotConfigPanel redesign, paper-mode clarity, copy cleanup.
- Assorted page/display fixes, loading states, Pagination component.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

app/[locale]/macro/MacroVibesPageClient.tsx

@@ -1,6 +1,7 @@
 'use client'
 
 import { useState, useEffect, useMemo } from 'react'
+import dynamic from 'next/dynamic'
 import { useLocale } from 'next-intl'
 import type { TrumpPost } from '@/types'
 import { getPosts, getFundingSnapshot, type FundingSnapshot } from '@/lib/api'
@@ -9,7 +10,12 @@ import PostRow from '@/components/dashboard/PostCards'
 import SystemControl from '@/components/signals/SystemControl'
 import InfoTip from '@/components/ui/InfoTip'
 import PageHint from '@/components/ui/PageHint'
-import MacroPanel from '@/components/btc/MacroPanel'
+
+// MacroPanel is 631 lines with heavy indicator math — split it out.
+const MacroPanel = dynamic(() => import('@/components/btc/MacroPanel'), {
+  ssr: false,
+  loading: () => <div style={{ height: 280, background: 'var(--bg-sunk)', borderRadius: 12, marginBottom: 20 }} />,
+})
 
 /**
  * System 2 — BTC bottom-reversal. Its own dedicated page.