Merge branch 'main' into glitch-soc/merge-upstream

Conflicts:
- `.prettierignore`:
  Upstream added a line at the end of the file, while glitch-soc had its own
  extra lines.
  Took upstream's change.
- `CONTRIBUTING.md`:
  We have our custom CONTRIBUTING.md quoting upstream. Upstream made changes.
  Ported upstream changes.
- `app/controllers/application_controller.rb`:
  Upstream made code style changes in a method that is entirely replaced
  in glitch-soc.
  Ignored the change.
- `app/models/account.rb`:
  Code style changes textually close to glitch-soc-specific changes.
  Ported upstream changes.
- `lib/sanitize_ext/sanitize_config.rb`:
  Upstream code style changes.
  Ignored them.

app/javascript/styles/mastodon/admin.scss

@@ -384,7 +384,7 @@ $content-width: 840px;
           position: fixed;
           z-index: 10;
           width: 100%;
-          height: calc(100vh - 56px);
+          height: calc(100% - 56px);
           left: 0;
           bottom: 0;
           overflow-y: auto;

app/javascript/styles/mastodon/components.scss

@@ -405,10 +405,7 @@ body > [data-popper-placement] {
     }
 
     input[type='checkbox'] {
-      display: none;
-    }
-
-    .checkbox {
+      appearance: none;
       display: inline-block;
       position: relative;
       border: 1px solid $ui-primary-color;
@@ -420,8 +417,9 @@ body > [data-popper-placement] {
       top: -1px;
       border-radius: 4px;
       vertical-align: middle;
+      cursor: inherit;
 
-      &.active {
+      &:checked {
         border-color: $highlight-text-color;
         background: $highlight-text-color
           url("data:image/svg+xml;utf8,<svg width='18' height='18' fill='none' xmlns='http://www.w3.org/2000/svg'><path d='M4.5 8.5L8 12l6-6' stroke='white' stroke-width='1.5'/></svg>")
@@ -1200,11 +1198,12 @@ body > [data-popper-placement] {
 
 .status__info {
   font-size: 15px;
-  margin-bottom: 10px;
+  padding-bottom: 10px;
   display: flex;
   align-items: center;
   justify-content: space-between;
   gap: 10px;
+  cursor: pointer;
 }
 
 .status-check-box__status {
@@ -4544,7 +4543,7 @@ a.status-card.compact:hover {
   width: 100%;
   height: 6px;
   border-radius: 6px;
-  background: $ui-base-lighter-color;
+  background: darken($simple-background-color, 8%);
   position: relative;
   margin-top: 5px;
 }