redesign fully scaffolded and web login works

gateway/src/workflows/strategy-analysis.ts

@@ -13,20 +13,25 @@ const StrategyAnalysisState = Annotation.Root({
 
   // Analysis steps
   codeReview: Annotation<string | null>({
+    value: (left, right) => right ?? left,
     default: () => null,
   }),
   backtestResults: Annotation<Record<string, unknown> | null>({
+    value: (left, right) => right ?? left,
     default: () => null,
   }),
   riskAssessment: Annotation<string | null>({
+    value: (left, right) => right ?? left,
     default: () => null,
   }),
   humanApproved: Annotation<boolean>({
+    value: (left, right) => right ?? left,
     default: () => false,
   }),
 
   // Final output
   recommendation: Annotation<string | null>({
+    value: (left, right) => right ?? left,
     default: () => null,
   }),
 });
@@ -98,7 +103,7 @@ Focus on: drawdown, win rate, Sharpe ratio, position sizing, and risk of ruin.`;
   };
 
   // Node: Human Approval (placeholder - would integrate with UI)
-  const humanApprovalNode = async (state: StrategyAnalysisStateType) => {
+  const humanApprovalNode = async (_state: StrategyAnalysisStateType) => {
     logger.info('Strategy workflow: Awaiting human approval');
 
     // In real implementation, this would pause and wait for user input