chore: add AGENTS.md with build, lint, test commands and style guidelines

js/ui/index.js

@@ -0,0 +1,14 @@
+export { TradingDashboard, refreshTA, openAIAnalysis } from './chart.js';
+export { toggleSidebar, restoreSidebarState } from './sidebar.js';
+export { 
+    renderIndicatorList,
+    addNewIndicator,
+    selectIndicator,
+    renderIndicatorConfig,
+    applyIndicatorConfig,
+    removeIndicator,
+    removeIndicatorByIndex,
+    drawIndicatorsOnChart,
+    getActiveIndicators,
+    setActiveIndicators
+} from './indicators-panel.js';