Build YEC 2024 blog post

.txt file w/ contents in markdown: markdown_YEC_2024_launch_blog_post.txt markdown_YEC_2024_launch_blog_post_v2.txt

lead img: https://nc.torproject.net/index.php/f/657355

in the .txt file, there is a line that says [PLEASE ADD HAT IMAGE HERE]. can you please replace that with this img (alt text can be "a picture of a black cap with an embroidered purple onion"): https://nc.torproject.net/index.php/f/657357