update dependencies and improve README installation instructions

Author: AlexAlexandreAlves

.gitignore

@@ -1 +1,2 @@
-node_modules
+node_modules
+test-report.html

README.md

@@ -17,16 +17,7 @@ easily with this pattern I've built!
 
 Run to install and use the project:
 
-`npm install`
-
-If you have any error during the test execution, try to install manually and run:
-
-`npm install -D typescript`   
-`npm i ts-node`   
-`npm i jest`   
-`npm i ts-jest`   
-`npm install --save-dev supertest`   
-`npm i @types/supertest`
+`npm install --save-dev @types/jest @types/node`
 
 ## Usage
 

package-lock.json

@@ -7,7 +7,8 @@
   },
   "devDependencies": {
     "@jest/globals": "^29.7.0",
-    "@types/jest": "^29.5.11",
+    "@types/jest": "^29.5.14",
+    "@types/node": "^22.10.6",
     "supertest": "^6.3.4",
     "ts-jest": "^29.1.2",
     "typescript": "^5.3.3"