feat: more QoL in the GUI

gui/forms/CandidatesTree.gd

@@ -31,6 +31,7 @@ func setup():
 func setup_dummy_items():
 	create_candidate_item("Candidate A")
 	create_candidate_item("Candidate B")
+	create_candidate_item("Candidate C")
 
 
 func create_candidate_item(__name:String):

gui/forms/NewPollForm.gd

@@ -1,6 +1,12 @@
 extends Control
 
 
+onready var LaunchButton = find_node("LaunchButton", true)
+
+func _ready():
+	LaunchButton.grab_focus()
+
+
 func _on_CancelButton_pressed():
 	var _done = get_tree().change_scene("res://gui/MainMenu.tscn")