Styled Jobs and Events like Figma mockups

- Modified some darkmode css values to match those on the figma
- Fixed misnamed calls to var(--darkaccent) from var(--accentdark)
- Commented out trash/delete button on EventCard and JobCard for now
- Hid scrollbar on Events/Jobs
- Fixed mis-centered People list
- Fixed colors in searchbar in events/jobs

src/apps/Announcements/Announcements.js

@@ -14,7 +14,7 @@ class Announcements extends Shadow {
                     })
 
                 p("Announcements")
-                    .color("var(--accentdark)")
+                    .color("var(--darkaccent)")
                     .textAlign("center")
                     .fontFamily("Arial")
                     .fontSize("3xl")