Added Dialogic and a test dialog

addons/dialogic/Editor/Settings/settings_page.gd

@@ -0,0 +1,35 @@
+@tool
+extends Control
+class_name DialogicSettingsPage
+
+@export_multiline var short_info := ""
+
+## Called to get the title of the page
+func _get_title() -> String:
+	return name
+
+
+## Called to get the ordering of the page
+func _get_priority() -> int:
+	return 0
+
+
+## Called to know whether to put this in the features section
+func _is_feature_tab() -> bool:
+	return false
+
+
+## Called when the settings editor is opened
+func _refresh() -> void:
+	pass
+
+
+## Called before the settings editor closes (another editor is opened)
+## Can be used to safe stuff
+func _about_to_close() -> void:
+	pass
+
+
+## Return a section with information.
+func _get_info_section() -> Control:
+	return null