docs: update hosting.md with Vercel hosting instructions (#406)

* Update hosting.md with Vercel hosting instructions

* Update docs/hosting.md

Co-authored-by: Jacky Zhao <j.zhao2k19@gmail.com>

* Update docs/hosting.md

Co-authored-by: Jacky Zhao <j.zhao2k19@gmail.com>

* Run npm run format

---------

Co-authored-by: Jacky Zhao <j.zhao2k19@gmail.com>

quartz/components/styles/popover.scss

@@ -43,9 +43,7 @@
 
   visibility: hidden;
   opacity: 0;
-  transition:
-    opacity 0.3s ease,
-    visibility 0.3s ease;
+  transition: opacity 0.3s ease, visibility 0.3s ease;
 
   @media all and (max-width: $mobileBreakpoint) {
     display: none !important;

quartz/components/styles/search.scss

@@ -67,9 +67,7 @@
         width: 100%;
         border-radius: 5px;
         background: var(--light);
-        box-shadow:
-          0 14px 50px rgba(27, 33, 48, 0.12),
-          0 10px 30px rgba(27, 33, 48, 0.16);
+        box-shadow: 0 14px 50px rgba(27, 33, 48, 0.12), 0 10px 30px rgba(27, 33, 48, 0.16);
         margin-bottom: 2em;
       }
 

quartz/components/styles/toc.scss

@@ -42,9 +42,7 @@ button#toc {
     & > li > a {
       color: var(--dark);
       opacity: 0.35;
-      transition:
-        0.5s ease opacity,
-        0.3s ease color;
+      transition: 0.5s ease opacity, 0.3s ease color;
       &.in-view {
         opacity: 0.75;
       }