Add localization support for achievements: implement language-specific titles and update UI components

ui/achievements/achievement_item.tscn

@@ -11,7 +11,7 @@
 [ext_resource type="Texture2D" uid="uid://bmp7e6lmtaex0" path="res://ui/achievements/icons/10g.png" id="9_3xyrb"]
 
 [node name="AchievementItem" type="Control" unique_id=1273881744]
-custom_minimum_size = Vector2(0, 128)
+custom_minimum_size = Vector2(1080, 128)
 layout_mode = 3
 anchors_preset = 0
 size_flags_horizontal = 3
@@ -19,9 +19,9 @@ script = ExtResource("1_w8f20")
 
 [node name="Row" type="HBoxContainer" parent="." unique_id=2025386077]
 layout_mode = 0
-anchors_preset = 15
 anchor_right = 1.0
 anchor_bottom = 1.0
+theme_override_constants/separation = 16
 
 [node name="Icon1c" type="TextureRect" parent="Row" unique_id=2146478339]
 visible = false
@@ -74,8 +74,10 @@ texture = ExtResource("9_3xyrb")
 [node name="Label" type="RichTextLabel" parent="Row" unique_id=230945261]
 layout_mode = 2
 size_flags_horizontal = 3
-bbcode_enabled = true
-fit_content = true
-scroll_active = false
 theme_override_font_sizes/normal_font_size = 30
 theme_override_font_sizes/bold_font_size = 30
+bbcode_enabled = true
+text = "123"
+fit_content = true
+scroll_active = false
+vertical_alignment = 1