KOL count: 29 → 25 across marketing/SEO copy

Backend KOL_FEEDS trimmed from 29 to 25 (dead feeds removed).
Sync all hardcoded count mentions:
- layout.tsx JSON-LD, page.tsx (metric + comparison + copy)
- kol/page.tsx, KolPageClient.tsx ("and 26 more" → "and 22 more")
- glossary/page.tsx, opengraph-image.tsx
- public/llms.txt, llms-full.txt
- drop removed KOLs (Dragonfly Capital, Nic Carter) from named lists

Bundles other in-flight frontend work already in the working tree.

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

store/dashboard.ts

@@ -1,24 +1,38 @@
 import { create } from 'zustand'
 
+// Wallet-specific fields that must be reset whenever the connected address
+// changes. Extracted so setWallet can wipe them atomically (B34/B42).
+const WALLET_RESET = {
+  isSubscribed: false,
+  botReadiness: 'unknown' as const,
+  hlApiKeySet: false,
+  hlApiKeyMasked: null as string | null,
+  paperMode: false,
+}
+
 interface DashboardState {
   selectedPostId: number | null
-  asset: 'BTC' | 'ETH'
+  asset: string
   timeframe: '5m' | '15m' | '1H' | '4H' | '1D' | '1W'
   walletAddress: string | null
   isSubscribed: boolean
   botReadiness: 'unknown' | 'saved' | 'verified' | 'ready'
   hlApiKeySet: boolean          // true if user already has a key saved in backend
   hlApiKeyMasked: string | null // e.g. "...a1b2c3" shown after successful save
+  paperMode: boolean            // true = paper trade mode (no HL key needed)
   // BUG-08 fix: backend now streams SOL/TRUMP/BNB/etc. — use an open Record
   // so any asset tick can be stored, not just BTC/ETH.
   livePrices: Record<string, number | null>
   setSelectedPost: (id: number | null) => void
-  setAsset: (asset: 'BTC' | 'ETH') => void
+  setAsset: (asset: string) => void
   setTimeframe: (tf: '5m' | '15m' | '1H' | '4H' | '1D' | '1W') => void
+  // B34/B42: setWallet resets ALL wallet-specific fields atomically so
+  // switching wallets never leaks the previous wallet's private state.
   setWallet: (address: string | null) => void
   setSubscribed: (subscribed: boolean) => void
   setBotReadiness: (state: DashboardState['botReadiness']) => void
   setHlApiKeySet: (set: boolean, masked?: string) => void
+  setPaperMode: (paper: boolean) => void
   setLivePrice: (asset: string, price: number) => void
 }
 
@@ -27,24 +41,26 @@ export const useDashboardStore = create<DashboardState>((set) => ({
   asset: 'BTC',
   timeframe: '4H',
   walletAddress: null,
-  isSubscribed: false,
-  botReadiness: 'unknown',
-  hlApiKeySet: false,
-  hlApiKeyMasked: null,
+  ...WALLET_RESET,
   livePrices: { BTC: null, ETH: null, SOL: null, TRUMP: null },
   setSelectedPost: (id) => set({ selectedPostId: id }),
   setAsset: (asset) => set({ asset }),
   setTimeframe: (timeframe) => set({ timeframe }),
-  setWallet: (walletAddress) => set({ walletAddress }),
+  // Reset all wallet-specific fields on every address change (including null).
+  setWallet: (walletAddress) => set({ walletAddress, ...WALLET_RESET }),
   setSubscribed: (isSubscribed) => set({ isSubscribed }),
   setBotReadiness: (botReadiness) => set({ botReadiness }),
   setHlApiKeySet: (keySet, masked) =>
-    set((s) => ({
+    set(() => ({
       hlApiKeySet: keySet,
-      // Preserve existing mask when called without one (e.g. the /public poll
-      // only returns a boolean). Only explicitly clear when keySet=false.
-      hlApiKeyMasked: !keySet ? null : (masked !== undefined ? masked : s.hlApiKeyMasked),
+      // Never preserve the old mask — if the caller doesn't supply one we
+      // don't know the new wallet's mask and must show nothing until the full
+      // /user fetch (BotConfigPanel.applyUserPayload) provides it explicitly.
+      // Old behaviour of "preserve when masked=undefined" was the root cause
+      // of cross-wallet HL key mask leakage (B34 follow-up).
+      hlApiKeyMasked: (keySet && masked !== undefined) ? masked : null,
     })),
+  setPaperMode: (paperMode) => set({ paperMode }),
   setLivePrice: (asset, price) =>
     set((s) => ({ livePrices: { ...s.livePrices, [asset]: price } })),
 }))