fix: make CMS content live and migrate to MySQL

src/pages/Methods/Detail.tsx

@@ -1,10 +1,11 @@
 import { useParams, Link } from 'react-router-dom'
 import { METHODS as FALLBACK_METHODS } from '@/data/mock'
-import { useCMS, getCMSMethods } from '@/services/cms'
+import { useCMS, useCMSTexts, getCMSMethods } from '@/services/cms'
 import GlobalCTA from '@/components/Layout/GlobalCTA'
 
 export default function MethodDetail() {
   const { data: METHODS } = useCMS(getCMSMethods, FALLBACK_METHODS)
+  const { data: texts } = useCMSTexts()
   const { slug } = useParams()
   const item = METHODS.find(m => m.slug === slug)
   if (!item)
@@ -44,7 +45,7 @@ export default function MethodDetail() {
               ))}
             </ol>
             <div className="placeholder" style={{ marginTop: 12 }}>
-              【占位｜待业务确认】完整方法阐述、工具清单、交付物清单待灌入。
+              {texts['methods.detail_note'] || '完整方法阐述、工具清单和交付物清单请在后台维护。'}
             </div>
           </div>
           <div style={{ marginTop: 16, display: 'flex', gap: 10 }}>