fix(ui): using the shui css vars for the classic classes

packages/ui/src/vars-classic.css

@@ -90,12 +90,6 @@ html[data-theme=light][data-color=logseq] {
   --ls-pie-bg-color: #e1e1e1;
   --ls-pie-fg-color: #0a4a5d;
 
-  --ls-error-text-color: var(--color-red-700);
-  --ls-error-background-color: var(--color-red-100);
-  --ls-warning-text-color: var(--color-yellow-700);
-  --ls-warning-background-color: var(--color-yellow-100);
-  --ls-success-text-color: var(--color-green-800);
-  --ls-success-background-color: var(--color-green-100);
   --ls-focus-ring-color: rgba(66, 133, 244, 0.5);
   --ls-header-button-background: rgba(15, 20, 25, 1);
   --ls-left-sidebar-text-color: var(--lx-gray-12);
@@ -154,12 +148,6 @@ html[data-theme=dark][data-color=logseq] {
   --ls-pie-bg-color: #01303b;
   --ls-pie-fg-color: #0b5869;
 
-  --ls-error-text-color: var(--color-red-400);
-  --ls-error-background-color: var(--color-red-900);
-  --ls-warning-text-color: var(--color-yellow-400);
-  --ls-warning-background-color: var(--color-yellow-900);
-  --ls-success-text-color: var(--color-green-100);
-  --ls-success-background-color: var(--color-green-900);
   --ls-focus-ring-color: rgba(18, 98, 119, 0.5);
   --ls-header-button-background: #dee4ea;
   --ls-left-sidebar-text-color: var(--lx-gray-11);

src/main/frontend/common.css

@@ -430,26 +430,16 @@ p.warning {
 
 a.error,
 span.error {
-  background: var(--ls-error-background-color);
-  padding: 0.1em 0.4em;
-  border-radius: var(--ls-border-radius-low);
-  color: var(--ls-error-text-color);
+  @apply bg-red-rx-04-alpha text-red-rx-09 dark:bg-red-rx-06-alpha
+  dark:text-red-rx-10 rounded px-1.5 py-[2px] leading-none;
 }
 
 .text-error {
-  color: var(--ls-error-text-color);
+  @apply text-red-rx-09;
 }
 
 .bg-error {
-  background: var(--ls-error-background-color);
-}
-
-.text-success {
-  color: var(--ls-success-text-color);
-}
-
-.bg-success {
-  background: var(--ls-success-background-color);
+  @apply bg-red-rx-04-alpha;
 }
 
 img.small {