Premium Addons PRO for Elementor 2.9.15

- Tweak: Added `Line Width` option for grid lines in Charts widget.
- Tweak: Added transition for Image Accordion overlay color.
- Fixed: Parallax section add-on does not work on frontend pages.

- Tweak: Load assets files for section add-ons only when needed to improve performance.
- Tweak: Added `Step Size` option for Radar type Charts.
- Fixed: Tabs <nav> changed to <div> to prevent styling issues.

- Fixed: `Reviews Word Length` option does not work for non-latin characters in all reviews widgets.
- Fixed: `Notice: Undefined variable: tool_tips_image_url` in Preview Window widget.
- Fixed: Facebook Feed doesn't work when logged out since v1.6.3