Add step 604 release certification packet

editor/src/ReleaseCertificationPacket.h

@@ -0,0 +1,68 @@
+#pragma once
+// Step 604: Release Certification Packet
+
+#include <map>
+#include <string>
+#include <vector>
+
+#include "ValidationErrorUtil.h"
+
+struct CertificationCheck {
+    std::string checkId;
+    std::string category;
+    bool passed = false;
+    std::string evidenceRef;
+};
+
+class ReleaseCertificationPacket {
+public:
+    bool recordCheck(const CertificationCheck& check, std::string* error) {
+        if (!error) return false;
+        error->clear();
+        if (check.checkId.empty()) return failWith(error, "check_id_missing");
+        if (check.category.empty()) return failWith(error, "category_missing");
+        if (check.evidenceRef.empty()) return failWith(error, "evidence_ref_missing");
+        if (checks_.count(check.checkId) != 0) return failWith(error, "check_duplicate");
+        checks_[check.checkId] = check;
+        order_.push_back(check.checkId);
+        return true;
+    }
+
+    bool setResult(const std::string& checkId, bool passed, std::string* error) {
+        if (!error) return false;
+        error->clear();
+        auto it = checks_.find(checkId);
+        if (it == checks_.end()) return failWith(error, "check_missing");
+        it->second.passed = passed;
+        return true;
+    }
+
+    int passedCount() const {
+        int count = 0;
+        for (const auto& id : order_) if (checks_.at(id).passed) ++count;
+        return count;
+    }
+
+    int failedCount() const {
+        int count = 0;
+        for (const auto& id : order_) if (!checks_.at(id).passed) ++count;
+        return count;
+    }
+
+    bool allPassed() const {
+        return !order_.empty() && failedCount() == 0;
+    }
+
+    std::vector<CertificationCheck> byCategory(const std::string& category) const {
+        std::vector<CertificationCheck> out;
+        for (const auto& id : order_) {
+            const auto& check = checks_.at(id);
+            if (category.empty() || check.category == category) out.push_back(check);
+        }
+        return out;
+    }
+
+private:
+    std::map<std::string, CertificationCheck> checks_;
+    std::vector<std::string> order_;
+};