docs: add microbubble-enhanced HIFU liver simulation to homepage gallery

Author: sbryngelson

docs/index.html

@@ -76,6 +76,7 @@
             { name: "Viscous Taylor-Green vortex",         image: "res/simulations/h.png", computer: "Delta",      computerUrl: "https://www.ncsa.illinois.edu/research/project-highlights/delta/",              accelerators: "128 A100s", walltime: "17h",  source: "https://www.youtube.com/watch?v=7i2h08dlDQw" },
             { name: "Mach 1.5 shock-helium bubble",        image: "res/simulations/t.png", computer: "Phoenix",    computerUrl: "https://www.pace.gatech.edu/",                                                 accelerators: "1 A100",    walltime: "1h",   source: "https://www.youtube.com/watch?v=zDJoe0NYZsQ" },
             { name: "Sphere collision and wall rebound",   image: "res/simulations/w.jpg", computer: "Phoenix",    computerUrl: "https://www.pace.gatech.edu/",                                                 accelerators: "4 A100s",   walltime: "~2h",   source: "https://www.youtube.com/watch?v=5ugLuDtV0C0" },
+            { name: "Microbubble-enhanced HIFU in a liver", image: "res/simulations/y.png", computer: "Delta",      computerUrl: "https://www.ncsa.illinois.edu/research/project-highlights/delta/",              accelerators: "128 CPU cores", walltime: "26m",  source: "https://www.youtube.com/watch?v=TbR0MEdG8OU" },
         ];
 
         const scalings = [