copy: tighten KOL + Macro Vibes page wording

- KOL PageHint: shorter, punchier ("call their bluff" variant)
- DigestTickerChip: fix plural bug — "1 KOL" vs "3 KOLs"
- WalletCheckWidget empty state: one sentence instead of two
- Macro Bottom section-hint: bullet-style trait list for scannability
- Macro Funding section-hint: "fades the crowded side" is cleaner than the previous rewording

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

app/[locale]/macro/MacroVibesPageClient.tsx

@@ -123,9 +123,8 @@ export default function MacroVibesPage({
       {tab === 'bottom' && (
         <div className="section-hint">
           Fires when <strong>≥2 of 3</strong> classic bottom signals agree:{' '}
-          <strong>AHR999&nbsp;&lt;&nbsp;0.45</strong> · <strong>price ≤ 200-week MA</strong>
-          {' '}· <strong>Pi Cycle Bottom</strong>. Long only, 2–4 fires per cycle.
-          Holds up to 18 months with a trailing-stop exit — no take-profit.
+          <strong>AHR999 &lt; 0.45</strong> · <strong>price ≤ 200-week MA</strong> · <strong>Pi Cycle Bottom</strong>.
+          {' '}Long-only · 2–4 fires per cycle · trailing-stop exit · max hold ~18 months.
         </div>
       )}
 
@@ -135,10 +134,9 @@ export default function MacroVibesPage({
       {tab === 'bottom' && <MacroPanel />}
       {tab === 'funding' && (
         <div className="section-hint">
-          Mean-reversion against crowded perp positioning. When 30-day cumulative
-          funding crosses <strong>±3%</strong> AND the most recent cycles start
-          cooling off, the scanner bets against the side that's been paying for
-          weeks. Hourly check.
+          Mean-reversion against crowded perp positioning. When 30-day cumulative funding crosses{' '}
+          <strong>±3%</strong> and recent cycles start cooling, the scanner fades the crowded side.
+          Checked hourly.
         </div>
       )}