Added media for embryo pick and plate, including pcbs, made tweaks to pcb astro component for title and description, new H4 component, enabled zebrafish pnp and mars rover software team pages

src/data/site-layout.ts

@@ -50,7 +50,6 @@ export const siteLayout: navLink[] = [
             placeholderEntry: true,
           },
           {
-            enabled: false,
             navText: "Zebrafish Embryo Pick and Plate",
             isSubItem: true,
             path: "zebrafish-embryo-pick-and-plate",
@@ -81,12 +80,10 @@ export const siteLayout: navLink[] = [
         ],
       },
       {
-        enabled: false,
         navText: "OSU Robotics Club",
         path: "osu-robotics-club",
         children: [
           {
-            enabled: false,
             navText: "Mars Rover Software Team Lead",
             path: "mars-rover-software-team-lead",
           },