Revert "Set WebChat to default to Libera; remove freenodeChat (#3926)" (

#3962)

This reverts commit 01cf3ee.

LocalSettings.php

@@ -4368,35 +4368,15 @@
 		'wmgUseWikibaseRepository' => true,
 	],
 
-	// WebChat
+	// WebChat config
 	'wgWebChatServer' => [
 		'default' => false,
 	],
 	'wgWebChatChannel' => [
 		'default' => false,
 	],
 	'wgWebChatClient' => [
-		'default' => 'LiberaChat',
-	],
-	'wgWebChatClients' => [
-		'default' => [
-			'Mibbit' => [
-				'url' => '//embed.mibbit.com/index.html',
-				'parameters' => [
-					'noServerMotd' => 'true',
-					'server' => '$$$server$$$',
-					'channel' => '$$$channel$$$',
-					'nick' => '$$$nick$$$',
-				],
-			],
-			'LiberaChat' => [
-				'url' => '//web.libera.chat/',
-				'parameters' => [
-					'channel' => '$$$channel$$$',
-					'nick' => '$$$nick$$$',
-				],
-			],
-		],
+		'default' => 'freenodeChat',
 	],
 
 	// WikiForum

ManageWikiSettings.php

@@ -477,12 +477,12 @@
 		'from' => 'webchat',
 		'type' => 'list',
 		'options' => [
-			'Libera' => 'LiberaChat',
+			'Freenode' => 'freenodeChat',
 			'Other Server' => 'Mibbit',
 		],
-		'overridedefault' => 'LiberaChat',
+		'overridedefault' => 'freenodeChat',
 		'section' => 'discussion',
-		'help' => 'This sets the web client to use. If you are not using Libera, select Other Server.',
+		'help' => 'This sets the web client to use. If you are not using Freenode, select Other Server.',
 		'requires' => [],
 	],
 	'wgWikiForumAllowAnonymous' => [