feat: new cockpit

frontend/src/pages/Dashboard.tsx

@@ -1,4 +1,4 @@
-import { useMemo, useState } from 'react'
+import { useMemo, useState, useRef, useLayoutEffect } from 'react'
 import { useQuery } from '@tanstack/react-query'
 import {
   useGeoRiskScore, useAllQuotes,
@@ -144,6 +144,34 @@ export default function Dashboard() {
     setRiskView(v); localStorage.setItem('dash_risk_view', v)
   }
 
+  // Row height is dictated by the config-driven watchlist cards (Watchlist Radar for row 1,
+  // Options Lab for row 2) — the other cards in each row are capped to match, with internal scroll.
+  const watchlistCardRef = useRef<HTMLDivElement>(null)
+  const optionsLabCardRef = useRef<HTMLAnchorElement>(null)
+  const [row1Height, setRow1Height] = useState<number | undefined>(undefined)
+  const [row2Height, setRow2Height] = useState<number | undefined>(undefined)
+
+  // Floors avoid the row collapsing to near-zero while the master card is still loading
+  useLayoutEffect(() => {
+    const el = watchlistCardRef.current
+    if (!el) return
+    const measure = () => setRow1Height(Math.max(el.offsetHeight, 220))
+    measure()
+    const ro = new ResizeObserver(measure)
+    ro.observe(el)
+    return () => ro.disconnect()
+  }, [])
+
+  useLayoutEffect(() => {
+    const el = optionsLabCardRef.current
+    if (!el) return
+    const measure = () => setRow2Height(Math.max(el.offsetHeight, 180))
+    measure()
+    const ro = new ResizeObserver(measure)
+    ro.observe(el)
+    return () => ro.disconnect()
+  }, [])
+
   const allPatterns: any[] = allPatternsData ?? []
 
   const scoreMap = useMemo(() => {
@@ -251,10 +279,10 @@ export default function Dashboard() {
         </div>
       )}
 
-      {/* Top row */}
-      <div className="grid grid-cols-4 gap-4">
+      {/* Top row — height capped to Watchlist Radar's natural size (the only card driven by user config) */}
+      <div className="grid grid-cols-4 gap-4 items-start">
         {/* Geo Risk */}
-        <div className="card col-span-1 flex flex-col">
+        <div className="card col-span-1 flex flex-col overflow-hidden" style={row1Height ? { height: row1Height } : undefined}>
           <div className="flex items-center justify-between mb-2 shrink-0">
             <div className="section-title flex items-center gap-1 mb-0">
               <Globe className="w-3 h-3" /> Geopolitical Risk
@@ -309,8 +337,8 @@ export default function Dashboard() {
           ) : <div className="text-slate-500 text-xs">Backend required</div>}
         </div>
 
-        {/* Watchlist Radar — its natural height (no cap) drives row 1's height */}
-        <div className="card col-span-1">
+        {/* Watchlist Radar — natural height (config-driven), measured and used to cap the other row-1 cards */}
+        <div ref={watchlistCardRef} className="card col-span-1">
           <div className="flex items-center justify-between mb-2">
             <div className="section-title mb-0">📡 Watchlist Radar</div>
             <Link to="/config" className="flex items-center gap-0.5 text-[10px] text-slate-600 hover:text-slate-300 transition-colors">
@@ -398,7 +426,8 @@ export default function Dashboard() {
           ]
 
           return (
-            <Link to="/macro" className="card col-span-1 flex flex-col hover:border-slate-600/60 transition-all cursor-pointer">
+            <Link to="/macro" className="card col-span-1 flex flex-col overflow-y-auto hover:border-slate-600/60 transition-all cursor-pointer"
+              style={row1Height ? { height: row1Height } : undefined}>
               <div className="flex items-center justify-between mb-1">
                 <span className="section-title mb-0 text-[10px]">🌐 Macro Regime</span>
                 <ArrowUpRight className="w-3 h-3 text-slate-600" />
@@ -470,7 +499,7 @@ export default function Dashboard() {
         })()}
 
         {/* Economic Events — real Forex Factory feed, grouped by date */}
-        <div className="card col-span-1 flex flex-col">
+        <div className="card col-span-1 flex flex-col overflow-hidden" style={row1Height ? { height: row1Height } : undefined}>
           <div className="section-title flex items-center gap-1 shrink-0"><Clock className="w-3 h-3" /> Economic Events</div>
           {upcomingEventsGrouped.length > 0 ? (
             <div className="mt-2 space-y-2 overflow-y-auto flex-1 min-h-0">
@@ -497,8 +526,8 @@ export default function Dashboard() {
         </div>
       </div>
 
-      {/* ── Command Center: Résumé Opérationnel ── */}
-      <div className="grid grid-cols-4 gap-3">
+      {/* ── Command Center: Résumé Opérationnel ── height capped to Options Lab's natural size (config-driven) ── */}
+      <div className="grid grid-cols-4 gap-3 items-start">
 
         {/* PnL */}
         {(() => {
@@ -539,7 +568,8 @@ export default function Dashboard() {
           const pfNet    = pf?.net_pnl ?? null
 
           return (
-            <Link to="/journal" className="card flex flex-col hover:border-slate-600/60 transition-all cursor-pointer">
+            <Link to="/journal" className="card flex flex-col overflow-y-auto hover:border-slate-600/60 transition-all cursor-pointer"
+              style={row2Height ? { height: row2Height } : undefined}>
               <div className="flex items-center justify-between mb-1.5">
                 <span className="section-title mb-0 text-[10px]">📊 P&L</span>
                 <div className="flex items-center gap-1.5">
@@ -706,7 +736,8 @@ export default function Dashboard() {
             .sort((a, b) => b.value - a.value)
 
           return (
-            <Link to="/risk" className="card flex flex-col hover:border-slate-600/60 transition-all cursor-pointer">
+            <Link to="/risk" className="card flex flex-col overflow-y-auto hover:border-slate-600/60 transition-all cursor-pointer"
+              style={row2Height ? { height: row2Height } : undefined}>
               <div className="flex items-center justify-between mb-1">
                 <span className="section-title mb-0 text-[10px]">🛡️ Risk</span>
                 <ArrowUpRight className="w-3 h-3 text-slate-600" />
@@ -776,7 +807,8 @@ export default function Dashboard() {
           const rollingVar: any[] = (snap?.full_result?.rolling_var ?? []).slice(-30)
 
           return (
-            <Link to="/var" className="card flex flex-col hover:border-slate-600/60 transition-all cursor-pointer">
+            <Link to="/var" className="card flex flex-col overflow-y-auto hover:border-slate-600/60 transition-all cursor-pointer"
+              style={row2Height ? { height: row2Height } : undefined}>
               <div className="flex items-center justify-between mb-1">
                 <span className="section-title mb-0 text-[10px]">📉 VaR</span>
                 <ArrowUpRight className="w-3 h-3 text-slate-600" />
@@ -850,7 +882,7 @@ export default function Dashboard() {
             .sort((a: any, b: any) => Math.abs((b.iv_rank ?? 50) - 50) - Math.abs((a.iv_rank ?? 50) - 50))
 
           return (
-            <Link to="/options" className="card flex flex-col hover:border-slate-600/60 transition-all cursor-pointer">
+            <Link to="/options" ref={optionsLabCardRef} className="card flex flex-col hover:border-slate-600/60 transition-all cursor-pointer">
               <div className="flex items-center justify-between mb-1">
                 <span className="section-title mb-0 text-[10px]">🧪 Options Lab</span>
                 <ArrowUpRight className="w-3 h-3 text-slate-600" />