feat: reduced stylistic linting (#1523)

Author: JoshuaKGoldberg

.changeset/red-melons-fly.md

@@ -0,0 +1,5 @@
+---
+"create-t3-app": minor
+---
+
+reduced stylistic linting

cli/template/base/_eslintrc.cjs

@@ -11,6 +11,11 @@ const config = {
     "plugin:@typescript-eslint/stylistic-type-checked",
   ],
   rules: {
+    // These opinionated rules are enabled in stylistic-type-checked above.
+    // Feel free to reconfigure them to your own preference.
+    "@typescript-eslint/array-type": "off",
+    "@typescript-eslint/consistent-type-definitions": "off",
+
     "@typescript-eslint/consistent-type-imports": [
       "warn",
       {