feat: [flow-tester] 플로우 실행 기능 완성

- FlowTesterController에 FlowExecutor 연결
- 실행 결과를 AdminApiFlowRun에 저장
- 실행 중 로딩 인디케이터 추가
- 결과 모달로 상세 실행 결과 표시
  - 상태, 소요 시간, 완료 스텝 표시
  - 각 스텝별 성공/실패 로그 표시
  - 상세 보기 링크 제공

app/Http/Controllers/DevTools/FlowTesterController.php

@@ -5,6 +5,7 @@
 use App\Http\Controllers\Controller;
 use App\Models\Admin\AdminApiFlow;
 use App\Models\Admin\AdminApiFlowRun;
+use App\Services\FlowTester\FlowExecutor;
 use Illuminate\Http\Request;
 use Illuminate\View\View;
 
@@ -216,14 +217,57 @@ public function run(int $id)
             'executed_by' => auth()->id(),
         ]);
 
-        // TODO: 실제 플로우 실행 로직은 Service 클래스로 분리
-        // 현재는 스캐폴딩만 제공
+        try {
+            // FlowExecutor로 실제 실행
+            $executor = new FlowExecutor();
+            $result = $executor->execute($flow->flow_definition);
 
-        return response()->json([
-            'success' => true,
-            'run_id' => $run->id,
-            'message' => '플로우 실행이 시작되었습니다.',
-        ]);
+            // 실행 결과 저장
+            $run->update([
+                'status' => $result['status'],
+                'completed_at' => now(),
+                'duration_ms' => $result['duration'],
+                'completed_steps' => $result['completedSteps'],
+                'failed_step' => $result['failedStep'],
+                'execution_log' => $result['executionLog'],
+                'error_message' => $result['errorMessage'],
+            ]);
+
+            return response()->json([
+                'success' => $result['status'] === 'SUCCESS',
+                'run_id' => $run->id,
+                'status' => $result['status'],
+                'message' => $this->getResultMessage($result),
+                'result' => $result,
+            ]);
+        } catch (\Exception $e) {
+            // 예외 발생 시 실패 처리
+            $run->update([
+                'status' => AdminApiFlowRun::STATUS_FAILED,
+                'completed_at' => now(),
+                'error_message' => $e->getMessage(),
+            ]);
+
+            return response()->json([
+                'success' => false,
+                'run_id' => $run->id,
+                'status' => 'FAILED',
+                'message' => '실행 오류: '.$e->getMessage(),
+            ], 500);
+        }
+    }
+
+    /**
+     * 실행 결과 메시지 생성
+     */
+    private function getResultMessage(array $result): string
+    {
+        return match ($result['status']) {
+            'SUCCESS' => "플로우 실행 완료! ({$result['completedSteps']}/{$result['totalSteps']} 스텝 성공)",
+            'FAILED' => "플로우 실행 실패: ".($result['errorMessage'] ?? '알 수 없는 오류'),
+            'PARTIAL' => "부분 성공: {$result['completedSteps']}/{$result['totalSteps']} 스텝 완료",
+            default => "실행 완료 (상태: {$result['status']})",
+        };
     }
 
     /**

resources/views/dev-tools/flow-tester/index.blade.php

@@ -196,6 +196,15 @@ class="p-2 text-red-600 hover:bg-red-50 rounded-lg transition"
     function runFlow(id) {
         if (!confirm('이 플로우를 실행하시겠습니까?')) return;
 
+        // 실행 버튼을 로딩 상태로 변경
+        const btn = document.querySelector(`button[onclick="runFlow(${id})"]`);
+        const originalHtml = btn.innerHTML;
+        btn.disabled = true;
+        btn.innerHTML = `<svg class="w-4 h-4 animate-spin" fill="none" viewBox="0 0 24 24">
+            <circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle>
+            <path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
+        </svg>`;
+
         fetch(`/dev-tools/flow-tester/${id}/run`, {
             method: 'POST',
             headers: {
@@ -205,18 +214,114 @@ function runFlow(id) {
         })
         .then(response => response.json())
         .then(data => {
-            if (data.success) {
-                alert(data.message);
-                location.reload();
-            } else {
-                alert('실행 실패: ' + (data.message || '알 수 없는 오류'));
-            }
+            // 버튼 복원
+            btn.disabled = false;
+            btn.innerHTML = originalHtml;
+
+            // 결과 모달 표시
+            showResultModal(data);
         })
         .catch(error => {
+            btn.disabled = false;
+            btn.innerHTML = originalHtml;
             alert('오류 발생: ' + error.message);
         });
     }
 
+    function showResultModal(data) {
+        const isSuccess = data.status === 'SUCCESS';
+        const isFailed = data.status === 'FAILED';
+        const isPartial = data.status === 'PARTIAL';
+
+        const statusColor = isSuccess ? 'green' : (isFailed ? 'red' : 'yellow');
+        const statusIcon = isSuccess
+            ? `<svg class="w-12 h-12 text-green-500" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z" />
+               </svg>`
+            : (isFailed
+                ? `<svg class="w-12 h-12 text-red-500" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M10 14l2-2m0 0l2-2m-2 2l-2-2m2 2l2 2m7-2a9 9 0 11-18 0 9 9 0 0118 0z" />
+                   </svg>`
+                : `<svg class="w-12 h-12 text-yellow-500" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z" />
+                   </svg>`);
+
+        const result = data.result || {};
+        const duration = result.duration ? `${(result.duration / 1000).toFixed(2)}초` : '-';
+
+        // 실행 로그 요약
+        let logSummary = '';
+        if (result.executionLog && result.executionLog.length > 0) {
+            logSummary = result.executionLog.map((step, idx) => {
+                const stepIcon = step.success
+                    ? '<span class="text-green-500">✓</span>'
+                    : '<span class="text-red-500">✗</span>';
+                return `<div class="flex items-center gap-2 py-1 text-sm ${!step.success ? 'text-red-600' : ''}">
+                    ${stepIcon}
+                    <span class="font-medium">${step.stepName || step.stepId}</span>
+                    <span class="text-gray-400">${step.duration}ms</span>
+                    ${step.error ? `<span class="text-red-500 text-xs ml-2">${step.error}</span>` : ''}
+                </div>`;
+            }).join('');
+        }
+
+        const modal = document.createElement('div');
+        modal.className = 'fixed inset-0 z-50 overflow-y-auto';
+        modal.innerHTML = `
+            <div class="fixed inset-0 bg-gray-500 bg-opacity-75" onclick="this.parentElement.remove()"></div>
+            <div class="flex min-h-full items-center justify-center p-4">
+                <div class="relative bg-white rounded-lg shadow-xl max-w-lg w-full p-6">
+                    <div class="text-center mb-4">
+                        ${statusIcon}
+                        <h3 class="mt-4 text-lg font-semibold text-gray-900">${data.message}</h3>
+                    </div>
+
+                    <div class="bg-gray-50 rounded-lg p-4 mb-4">
+                        <div class="grid grid-cols-2 gap-4 text-sm">
+                            <div>
+                                <span class="text-gray-500">상태:</span>
+                                <span class="ml-2 font-medium text-${statusColor}-600">${data.status}</span>
+                            </div>
+                            <div>
+                                <span class="text-gray-500">소요 시간:</span>
+                                <span class="ml-2 font-medium">${duration}</span>
+                            </div>
+                            <div>
+                                <span class="text-gray-500">완료 스텝:</span>
+                                <span class="ml-2 font-medium">${result.completedSteps || 0}/${result.totalSteps || 0}</span>
+                            </div>
+                            <div>
+                                <span class="text-gray-500">실행 ID:</span>
+                                <span class="ml-2 font-medium">#${data.run_id}</span>
+                            </div>
+                        </div>
+                    </div>
+
+                    ${logSummary ? `
+                    <div class="mb-4">
+                        <h4 class="text-sm font-medium text-gray-700 mb-2">실행 로그</h4>
+                        <div class="bg-gray-50 rounded-lg p-3 max-h-48 overflow-y-auto">
+                            ${logSummary}
+                        </div>
+                    </div>
+                    ` : ''}
+
+                    <div class="flex gap-3">
+                        <button onclick="this.closest('.fixed').remove(); location.reload();"
+                                class="flex-1 px-4 py-2 bg-gray-600 hover:bg-gray-700 text-white rounded-lg transition">
+                            닫기
+                        </button>
+                        <a href="/dev-tools/flow-tester/runs/${data.run_id}"
+                           class="flex-1 px-4 py-2 bg-blue-600 hover:bg-blue-700 text-white text-center rounded-lg transition">
+                            상세 보기
+                        </a>
+                    </div>
+                </div>
+            </div>
+        `;
+        document.body.appendChild(modal);
+    }
+
     function confirmDelete(id, name) {
         if (!confirm(`"${name}" 플로우를 삭제하시겠습니까?`)) return;