모의투자 관리 기능 추가

frontend/src/components/layout/BuilderPageShell.tsx

@@ -377,7 +377,7 @@ export default function BuilderPageShell({
               <div className={`bps-side-wrap bps-side-wrap--right${rightOpen ? ' bps-side-wrap--open' : ''}`}>
                 <PanelCollapseHandle side="right" open={rightOpen} onToggle={toggleRight} label="우측 패널" />
                 <aside
-                  className={`bps-right bps-right--collapsible${rightOpen ? ' bps-right--collapsible--open' : ''}`}
+                  className={`bps-right trade-right-panel bps-right--collapsible${rightOpen ? ' bps-right--collapsible--open' : ''}`}
                 >
                   {rightTabs ?? (rightTitle ? (
                     <div className="bps-panel-head" style={{ margin: 0, padding: '12px 12px 10px', borderBottom: '1px solid var(--se-border)' }}>
@@ -397,7 +397,7 @@ export default function BuilderPageShell({
                   onPointerDown={handleRightSplitter}
                 />
                 <aside
-                  className="bps-right"
+                  className="bps-right trade-right-panel"
                   style={{ width: rightWidth, flex: `0 0 ${rightWidth}px` }}
                 >
                   {rightTabs ?? (rightTitle ? (