Pridani popisku onhover soc a fve v grafu planovani

frontend/src/pages/Planning.tsx

@@ -387,6 +387,9 @@ function PlanTooltip({
   const buy = i.effective_buy_price
   const sell = i.effective_sell_price
   const pred = isPredictedPriceSlot(i, nowMs)
+  const fveStr = formatPlanPowerW(p.pv_a_w)
+  const fveDisplay = fveStr === '—' ? '—' : fveStr.includes('kW') ? fveStr : `${fveStr} W`
+  const soc = p.battery_soc_target_pct
   return (
     <div className="rounded-lg border border-slate-600 bg-slate-950 px-3 py-2 text-xs text-slate-200 shadow-xl">
       <div className="mb-1 font-medium text-slate-100">{formatLocal(i.interval_start)}</div>
@@ -398,6 +401,8 @@ function PlanTooltip({
           Cena nákup: {buy != null ? `${buy.toFixed(3)} Kč/kWh` : '—'} · prodej:{' '}
           {sell != null ? `${sell.toFixed(3)} Kč/kWh` : '—'}
         </div>
+        <div>FVE (A / předpověď): {fveDisplay}</div>
+        <div>SoC cíl: {soc != null && !Number.isNaN(Number(soc)) ? `${Number(soc).toFixed(1)} %` : '—'}</div>
         <div>Baterie: {i.battery_setpoint_w ?? '—'} W</div>
         <div>Síť: {i.grid_setpoint_w ?? '—'} W</div>
         <div>TČ: {i.heat_pump_enabled ? 'zapnuto' : 'vypnuto'}</div>