Add dotenv support for headless mode configuration and update .gitignore

Author: fredpena

.env

@@ -0,0 +1 @@
+HEADLESS=false

.env.dist

@@ -0,0 +1 @@
+HEADLESS=false

.gitignore

@@ -8,6 +8,7 @@
 *.iml
 .DS_Store
 
+.env
 /htmlReport/
 
 # The following files are generated/updated by vaadin-maven-plugin

pom.xml

@@ -107,6 +107,12 @@
             <scope>test</scope>
         </dependency>
 
+        <dependency>
+            <groupId>io.github.cdimascio</groupId>
+            <artifactId>dotenv-java</artifactId>
+            <version>3.0.0</version>
+        </dependency>
+
         <dependency>
             <groupId>com.microsoft.playwright</groupId>
             <artifactId>playwright</artifactId>

src/test/java/org/javadominicano/PlaywrightIT.java

@@ -1,6 +1,7 @@
 package org.javadominicano;
 
 import com.microsoft.playwright.*;
+import io.github.cdimascio.dotenv.Dotenv;
 import org.junit.jupiter.api.AfterAll;
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeAll;
@@ -22,8 +23,10 @@ public static void beforeAll() {
         playwright = Playwright.create();
         BrowserType browserType = playwright.chromium();
 
+        Dotenv dotenv = Dotenv.load();
+
         boolean headless = Boolean.parseBoolean(
-                System.getenv().getOrDefault("HEADLESS", "true")
+                dotenv.get("HEADLESS", "true")
         );
 
         BrowserType.LaunchOptions launchOptions = new BrowserType.LaunchOptions()