feat: CPU, GPU, RAM 입력 시 부품 마스터 기준 정합성 검증 추가 및 기존 데이터 정제

server.js

@@ -261,6 +261,30 @@ app.post('/api/asset/:category/save', async (req, res) => {
     connection = await pool.getConnection();
     await connection.beginTransaction();
 
+    // 3.0.0 CPU, GPU, RAM 부품 마스터 유효성 검사
+    const partsToCheck = [
+      { value: asset.cpu, category: 'CPU', label: 'CPU' },
+      { value: asset.gpu, category: 'GPU', label: 'GPU' },
+      { value: asset.ram, category: 'RAM', label: 'RAM' }
+    ];
+
+    for (const part of partsToCheck) {
+      const val = String(part.value || '').trim();
+      if (val) {
+        const [rows] = await connection.query(
+          'SELECT id FROM hardware_components_master WHERE UPPER(category) = ? AND LOWER(TRIM(component_name)) = ?',
+          [part.category, val.toLowerCase()]
+        );
+        if (rows.length === 0) {
+          await connection.rollback();
+          return res.status(400).json({ 
+            success: false, 
+            message: `입력하신 ${part.label} "${val}"은(는) 부품 마스터에 존재하지 않는 규격입니다.` 
+          });
+        }
+      }
+    }
+
     // 3.0 History Tracking & Auto Field Update
     const [oldCoreRows] = await connection.query('SELECT * FROM asset_core WHERE id = ?', [asset.id]);
     const [oldSpecRows] = await connection.query('SELECT * FROM asset_spec WHERE asset_id = ?', [asset.id]);