Refactor TypeScript configuration for react-on-rails packages

- Removed unnecessary "exclude" field from tsconfig.json in both react-on-rails and react-on-rails-pro packages.
- Simplified TypeScript configuration to focus on source files.

These changes streamline the TypeScript setup for better clarity and maintainability.

Author: AbanoubGhadban

packages/react-on-rails-pro/tsconfig.json

@@ -3,6 +3,5 @@
   "compilerOptions": {
     "outDir": "./lib"
   },
-  "include": ["src/**/*"],
-  "exclude": ["node_modules", "lib", "tests"]
+  "include": ["src/**/*"]
 }

packages/react-on-rails/tsconfig.json

@@ -3,6 +3,5 @@
   "compilerOptions": {
     "outDir": "./lib"
   },
-  "include": ["src/**/*"],
-  "exclude": ["node_modules", "lib", "tests"]
+  "include": ["src/**/*"]
 }