Add grant which will be available on Special:ListGrants

Bug: T313367
Change-Id: I0711d959c9430ae9b76586bc08438b3c9d2ad929

extension.json

@@ -59,6 +59,11 @@
 			"editwidgets": true
 		}
 	},
+	"GrantPermissions": {
+		"editwidgets": {
+			"editwidgets": true
+		}
+	},
 	"MessagesDirs": {
 		"Widgets": [
 			"i18n"

i18n/en.json

@@ -9,6 +9,7 @@
 	"grouppage-widgeteditor": "{{ns:project}}:Widget editors",
 	"action-editwidgets": "create and edit widgets",
 	"right-editwidgets": "Create and edit [https://www.mediawiki.org/wiki/Special:MyLanguage/Extension:Widgets widgets] in the <code>{{ns:widget}}</code> namespace",
+	"grant-editwidgets": "Create and edit widgets",
 	"group-widgeteditor.css": "/* CSS placed here will affect widget editors only */",
 	"group-widgeteditor.js": "/* JS placed here will affect widget editors only */",
 	"widgets-config-useflaggedrevs": "Set this to true to use FlaggedRevs extension's stable version for widget security",

i18n/qqq.json

@@ -17,6 +17,7 @@
 	"grouppage-widgeteditor": "{{doc-group|widgeteditor|page}}",
 	"action-editwidgets": "{{doc-action|editwidgets}}",
 	"right-editwidgets": "{{doc-right|editwidgets}}",
+	"grant-editwidgets": "Name for grant \"editwidgets\".\n{{Related|Grant}}",
 	"group-widgeteditor.css": "{{doc-group|widgeteditor|css}}",
 	"group-widgeteditor.js": "{{doc-group|widgeteditor|js}}",
 	"widgets-config-useflaggedrevs": "configuration setting description of $wgWidgetsUseFlaggedRevs",