feat(create-email): tsconfig for emails to work without React import (#2037)

Author: gabrielmfern

.changeset/better-trams-mate.md

@@ -0,0 +1,5 @@
+---
+"react-email-starter": patch
+---
+
+add tsconfig for starter to work without importing React

packages/create-email/template/tsconfig.json

@@ -0,0 +1,11 @@
+{
+  "compilerOptions": {
+    "composite": false,
+    "jsx": "react-jsx",
+    "skipLibCheck": true,
+    "strict": true,
+    "strictNullChecks": true
+  },
+  "include": ["."],
+  "exclude": ["node_modules"]
+}