add more templates

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...mplate/back_in_full_force_tour_social_wide/background.png

...end/src/assets/template/make_a_wish_banner/background.png

...ssets/template/make_a_wish_banner/background_inverted.png

frontend/src/assets/template/make_a_wish_banner/line.png

frontend/src/components/canvas/utils.js

...d/src/views/back_in_full_force_tour_social_wide/canvas.js

frontend/src/views/make_a_wish_banner/canvas.js