doc: update README to reflect Node v20 requirement in amplify.yml per AWS notice

laplacetw · laplacetw · commit 57aea8bd4b7e · 2025-08-08T20:58:00.000+08:00
diff --git a/README.md b/README.md
@@ -131,7 +131,7 @@ frontend:
   phases:
     preBuild:
       commands:
-        - nvm use 18
+        - nvm use 20
         - npm install -g pnpm
         - pnpm install --no-frozen-lockfile
     build:
diff --git a/README_CH.md b/README_CH.md
@@ -130,7 +130,7 @@ frontend:
   phases:
     preBuild:
       commands:
-        - nvm use 18
+        - nvm use 20
         - npm install -g pnpm
         - pnpm install --no-frozen-lockfile
     build:
