Auto Compress Images

[github-actions]

Images automagically compressed by Calibre's image-actions ✨

Compression reduced images by 27.4%, saving 446.64 KB.

Filename	Before	After	Improvement
app/apple-icon.png	10.14 KB	7.05 KB	-30.5%
app/icon.png	23.00 KB	18.42 KB	-19.9%
images/hero-back.png	976.08 KB	728.83 KB	-25.3%
images/projects/geeksblabla.png	3.90 KB	2.97 KB	-23.8%
images/ticket-template.png	131.07 KB	119.09 KB	-9.1%
images/titles/agenda.png	23.45 KB	14.98 KB	-36.1%
images/titles/community.png	38.52 KB	24.16 KB	-37.3%
images/titles/last-edition.png	38.64 KB	24.02 KB	-37.8%
images/titles/more.png	66.83 KB	43.21 KB	-35.3%
images/titles/partners.png	31.40 KB	19.82 KB	-36.9%
images/titles/reviews.png	44.10 KB	27.76 KB	-37.0%
images/titles/speakers.png	28.06 KB	17.62 KB	-37.2%
images/titles/ticket.png	41.75 KB	26.14 KB	-37.4%
images/titles/track.png	6.09 KB	3.61 KB	-40.8%
images/titles/tracks.png	22.11 KB	13.83 KB	-37.5%
images/tracks/backend.png	34.65 KB	24.45 KB	-29.4%
images/tracks/big-data.png	31.06 KB	21.06 KB	-32.2%
images/tracks/cloud.png	14.75 KB	9.20 KB	-37.7%
images/tracks/sec-arch.png	28.11 KB	16.10 KB	-42.7%
images/tracks/soft-skills.png	14.20 KB	10.09 KB	-28.9%
images/tracks/web-mobile.png	25.05 KB	13.92 KB	-44.4%

20 images did not require optimisation.