Tighten agent validation gates

frontend/src/main.tsx

@@ -287,7 +287,13 @@ type AgentCheck = {
 
 type EvaluationAgentPayload = {
   agent: string;
+  passed: boolean;
   score: number;
+  summary?: {
+    passed_checks: number;
+    total_checks: number;
+    missing_checks: string[];
+  };
   checks: AgentCheck[];
   suggestions: string[];
 };
@@ -1203,11 +1209,11 @@ function App() {
                 <p className="eyebrow">Evaluation Agent</p>
                 <h2>评价建议</h2>
               </div>
-              <StatusPill status={(agentEvaluation?.score ?? 0) >= 1 ? "success" : "queued"} />
+              <StatusPill status={agentEvaluation?.passed ? "success" : "queued"} />
             </div>
             <div className="agentScore">
               <strong>{Math.round((agentEvaluation?.score ?? 0) * 100)}%</strong>
-              <span>{agentEvaluation?.checks.filter((item) => item.passed).length ?? 0}/{agentEvaluation?.checks.length ?? 0} checks passed</span>
+              <span>{agentEvaluation?.summary ? `${agentEvaluation.summary.passed_checks}/${agentEvaluation.summary.total_checks}` : `${agentEvaluation?.checks.filter((item) => item.passed).length ?? 0}/${agentEvaluation?.checks.length ?? 0}`} checks passed</span>
             </div>
             <div className="suggestionList">
               {(agentEvaluation?.suggestions ?? ["等待评价 agent 返回建议。"]).slice(0, 6).map((item, index) => (