chore: replace @tsconfig/node18 with @tsconfig/node20

Following #367

The underlying configuration is the same, though.

Author: haoqunjiang

Diff for: package.json

@@ -36,7 +36,7 @@
   },
   "homepage": "https://github.com/vuejs/create-vue#readme",
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.2",
+    "@tsconfig/node20": "^20.1.2",
     "@types/eslint": "^8.56.2",
     "@types/node": "^20.11.5",
     "@types/prompts": "^2.4.9",

Diff for: pnpm-lock.yaml

@@ -1,6 +1,6 @@
 {
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.2",
+    "@tsconfig/node20": "^20.1.2",
     "@vue/tsconfig": "^0.5.1"
   }
 }

Diff for: template/tsconfig/base/package.json

@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node20/tsconfig.json",
   "include": [
     "vite.config.*",
     "vitest.config.*",

Diff for: template/tsconfig/base/tsconfig.node.json

@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node20/tsconfig.json",
   "compilerOptions": {
     "composite": true,
     "noEmit": true,

Diff for: template/tsconfig/nightwatch/nightwatch/tsconfig.json

@@ -1,4 +1,4 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node20/tsconfig.json",
   "include": ["./**/*"]
 }

Diff for: template/tsconfig/playwright/e2e/tsconfig.json

@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node20/tsconfig.json",
   "include": ["index.ts", "utils/**/*"],
   "compilerOptions": {
     "strict": false,