Refactor sprint 35 score clamping for architecture compliance

editor/src/CanaryPromotionJudge.h

@@ -5,6 +5,7 @@
 #include <string>
 #include <vector>
 
+#include "ScoreClampUtil.h"
 #include "ValidationErrorUtil.h"
 
 struct CanaryAssessment {
@@ -55,8 +56,7 @@ public:
         if (a.latencyP95Ms > 300) score += (a.latencyP95Ms - 300) / 5;
         if (a.errorBudgetBurn > 100) score += (a.errorBudgetBurn - 100) / 2;
         if (a.manualOverride) score = 0;
-        if (score > 100) return 100;
-        return score;
+        return clampToPercent(score);
     }
 
     int promotableCount() const {

editor/src/ComplianceOperationalReadiness.h

@@ -1,10 +1,10 @@
 #pragma once
 // Step 603: Compliance Operational Readiness
 
-#include <algorithm>
 #include <string>
 #include <vector>
 
+#include "ScoreClampUtil.h"
 #include "ValidationErrorUtil.h"
 
 struct ComplianceReadinessSnapshot {
@@ -37,7 +37,7 @@ public:
                     s.approvedExceptions * 2 -
                     s.expiringSoon * 3 -
                     s.openRunbooks * 4;
-        return std::max(0, std::min(100, score));
+        return clampToPercent(score);
     }
 
     static std::vector<std::string> blockingFindings(const ComplianceReadinessSnapshot& s) {

editor/src/DeploymentPromotionGate.h

@@ -5,6 +5,7 @@
 #include <string>
 #include <vector>
 
+#include "ScoreClampUtil.h"
 #include "ValidationErrorUtil.h"
 
 struct EnvironmentGateState {
@@ -56,9 +57,7 @@ public:
         int score = (state.passedChecks * 100) / state.requiredChecks;
         score += state.manualApprovals * 5;
         score -= state.blockingIssues * 20;
-        if (score < 0) return 0;
-        if (score > 100) return 100;
-        return score;
+        return clampToPercent(score);
     }
 
     std::vector<std::string> blockedEnvironments() const {

editor/src/ScoreClampUtil.h

@@ -0,0 +1,7 @@
+#pragma once
+
+inline int clampToPercent(int value) {
+    if (value < 0) return 0;
+    if (value > 100) return 100;
+    return value;
+}

editor/src/Sprint35OperationalReadiness.h

@@ -1,10 +1,10 @@
 #pragma once
 // Step 613: Sprint 35 Operational Readiness
 
-#include <algorithm>
 #include <string>
 #include <vector>
 
+#include "ScoreClampUtil.h"
 #include "ValidationErrorUtil.h"
 
 struct Sprint35ReadinessInput {
@@ -35,7 +35,7 @@ public:
         score -= in.onCallCoverageGaps;
         score -= in.blockedCanaries * 15;
         score -= in.incompletePostmortems * 10;
-        return std::max(0, std::min(100, score));
+        return clampToPercent(score);
     }
 
     static std::vector<std::string> blockers(const Sprint35ReadinessInput& in) {