Added proper Proxy support

Updated Firefox to support installing and uninstalling extensions

build.sbt

@@ -1,6 +1,6 @@
 name := "robobrowser"
 organization := "com.outr"
-version := "1.6.1"
+version := "1.7.0-SNAPSHOT"
 
 val scala213: String = "2.13.11"
 

src/main/scala/com/outr/robobrowser/RoboBrowser.scala

@@ -416,7 +416,7 @@ abstract class RoboBrowser(val capabilities: Capabilities) extends AbstractEleme
   object storage {
     object cookies {
       private implicit val ssRW: RW[SameSite] = RW.from(
-        r = (ss: SameSite) => ss match {
+        r = {
           case SameSite.Normal => "normal"
           case SameSite.Lax => "lax"
           case SameSite.Strict => "strict"

src/main/scala/com/outr/robobrowser/browser/BrowserOptions.scala

@@ -36,12 +36,23 @@ trait BrowserOptions[O] {
 
   def url(url: URL): O = withCapabilities("url" -> url.toString())
 
-  def proxy(proxy: Proxy): O = {
+  def proxy(ftp: Option[String] = None,
+            http: Option[String] = None,
+            no: Option[String] = None,
+            ssl: Option[String] = None,
+            socks: Option[String] = None,
+            socksVersion: Option[Int] = None,
+            socksUsername: Option[String] = None,
+            socksPassword: Option[String] = None): O = {
     val p = new selenium.Proxy
-    // TODO: Support
-//    proxy.`type` match {
-//      case ProxyType.Direct => p.set
-//    }
+    ftp.foreach(p.setFtpProxy)
+    http.foreach(p.setHttpProxy)
+    no.foreach(p.setNoProxy)
+    ssl.foreach(p.setSslProxy)
+    socks.foreach(p.setSocksProxy)
+    socksVersion.foreach(i => p.setSocksVersion(i))
+    socksUsername.foreach(p.setSocksUsername)
+    socksPassword.foreach(p.setSocksPassword)
     withCapabilities(CapabilityType.PROXY -> p)
   }
 }

src/main/scala/com/outr/robobrowser/browser/firefox/Firefox.scala

@@ -4,12 +4,21 @@ import com.outr.robobrowser.RoboBrowser
 import org.openqa.selenium.firefox.{FirefoxDriver, FirefoxOptions => SeleniumFirefoxOptions}
 
 import java.io.{File, FileNotFoundException}
+import java.nio.file.Path
 
 class Firefox(options: SeleniumFirefoxOptions) extends RoboBrowser(options) {
   override type Driver = FirefoxDriver
 
   override def sessionId: String = "Firefox"
 
+  def installExtension(path: Path): String = withDriver { driver =>
+    driver.installExtension(path)
+  }
+
+  def uninstallExtension(extensionId: String): Unit = withDriver { driver =>
+    driver.uninstallExtension(extensionId)
+  }
+
   override protected def createDriver(): FirefoxDriver = new FirefoxDriver(options)
 }