refactor(core): remove temp file memory cache

Author: meteorlxy

packages/core/src/app/resolveAppWriteTemp.ts

@@ -5,17 +5,10 @@ import type { AppDir, AppWriteTemp } from '../types/index.js'
  * Resolve write temp file util for vuepress app
  */
 export const resolveAppWriteTemp = (dir: AppDir): AppWriteTemp => {
-  const tempCache = new Map<string, string>()
-
   const writeTemp: AppWriteTemp = async (file: string, content: string) => {
     const filePath = dir.temp(file)
-    const contentCached = tempCache.get(filePath)
-    if (contentCached !== content) {
-      await fs.outputFile(filePath, content)
-      tempCache.set(filePath, content)
-    }
+    await fs.outputFile(filePath, content)
     return filePath
   }
-
   return writeTemp
 }