feat: updated jumbotron sample range and styles

client/styles/main.scss

@@ -473,7 +473,7 @@ main.page-jumbotron {
 
     justify-content: center;
 
-    zoom: 1.5;
+    zoom: 2.5;
 
     .row {
         display: grid;

server/db/database.ts

@@ -153,7 +153,8 @@ export const getJumbotronProblem = (db: DatabaseInternal): Promise<Problem | nul
         const mostRecentProblems = Object.values(state.problems)
             .filter(p => !p.deleted)
             .sort((p1, p2) => new Date(p2.createdAt).getTime() - new Date(p1.createdAt).getTime())
-            .slice(0, 3)
+            // NOTE: Previously, we only showed only one of the 3 most recent problems
+            // .slice(0, 3)
 
         if (mostRecentProblems.length === 0) return null