feat(plugin-typescript): add all recommended tsconfig (#6428)

Author: IndexXuan

Diff for: packages/@vue/cli-plugin-typescript/generator/template/tsconfig.json

@@ -4,7 +4,9 @@
     "module": "esnext",
     "strict": true,
     "jsx": "preserve",
+    <%_ if (!options.useTsWithBabel) { _%>
     "importHelpers": true,
+    <%_ } _%>
     "moduleResolution": "node",
     <%_ if (options.classComponent) { _%>
     "experimentalDecorators": true,
@@ -17,6 +19,7 @@
     <%_ } _%>
     "esModuleInterop": true,
     "allowSyntheticDefaultImports": true,
+    "forceConsistentCasingInFileNames": true,
     "useDefineForClassFields": true,
     "sourceMap": true,
     "baseUrl": ".",