feat: add native Kimi hook integration

cmd/elydora/plugins/kimi_status.go

@@ -0,0 +1,71 @@
+package plugins
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+)
+
+func kimiRuntimeScriptsExist(contracts []kimiRuntimeContract) (bool, error) {
+	home, err := kimiHomeDirectory()
+	if err != nil {
+		return false, err
+	}
+	root := filepath.Join(home, ".elydora")
+	entries, err := os.ReadDir(root)
+	if err != nil {
+		if os.IsNotExist(err) {
+			return false, nil
+		}
+		return false, fmt.Errorf("read Elydora runtime directory at %s: %w", root, err)
+	}
+	for _, entry := range entries {
+		if !entry.IsDir() {
+			continue
+		}
+		agentDir := filepath.Join(root, entry.Name())
+		guardPath := filepath.Join(agentDir, kimiGuardScript)
+		auditPath := filepath.Join(agentDir, kimiAuditScript)
+		if !kimiContractsReferenceRuntime(contracts, guardPath, auditPath) {
+			continue
+		}
+		configPath := filepath.Join(agentDir, "config.json")
+		config, exists, err := readHookJSONObject(configPath, "Elydora runtime config")
+		if err != nil {
+			return false, err
+		}
+		if !exists {
+			continue
+		}
+		agentName, ok := config["agent_name"].(string)
+		if !ok {
+			return false, fmt.Errorf(
+				`Elydora runtime config at %s field "agent_name" must be a string`,
+				configPath,
+			)
+		}
+		if agentName != kimiAgentKey {
+			continue
+		}
+		guardExists, err := regularFileExists(guardPath, "Elydora guard runtime")
+		if err != nil {
+			return false, err
+		}
+		auditExists, err := regularFileExists(auditPath, "Elydora audit runtime")
+		if err != nil {
+			return false, err
+		}
+		return guardExists && auditExists, nil
+	}
+	return false, nil
+}
+
+func kimiContractsReferenceRuntime(contracts []kimiRuntimeContract, guardPath, auditPath string) bool {
+	for _, contract := range contracts {
+		if kimiCommandEndsWithPath(contract.guard, guardPath) &&
+			kimiCommandEndsWithPath(contract.audit, auditPath) {
+			return true
+		}
+	}
+	return false
+}