refactor: apply hover state on breadcrumb link only

[lex111]

The hover state of breadcrumb item should not be triggered when hovering over breadcrumb separator.

[github-actions]

Dist CSS Diff

diff --git a/packages/core/dist/css/default/default.css b/packages/core/dist-branch/css/default/default.css
index 183319b..d53a973 100644
--- a/packages/core/dist/css/default/default.css
+++ b/packages/core/dist-branch/css/default/default.css
@@ -1735,10 +1735,6 @@ hr {
         color: var(--ifm-breadcrumb-color-active);
       }
 
-.breadcrumbs__item:not(.breadcrumbs__item--active):hover .breadcrumbs__link {
-        background: var(--ifm-breadcrumb-item-background-active);
-      }
-
 .breadcrumbs__link {
     border-radius: var(--ifm-breadcrumb-border-radius);
     color: var(--ifm-font-color-base);
@@ -1758,6 +1754,7 @@ hr {
   }
 
 .breadcrumbs__link:hover {
+      background: var(--ifm-breadcrumb-item-background-active);
       text-decoration: none;
     }
 

[github-actions]

Size Change: -620 B (0%)

Total Size: 578 kB

Filename	Size	Change
./packages/core/dist/css/default-dark/default-dark-rtl.css	84 kB	-89 B (0%)
./packages/core/dist/css/default-dark/default-dark-rtl.min.css	59 kB	-66 B (0%)
./packages/core/dist/css/default-dark/default-dark.css	84 kB	-89 B (0%)
./packages/core/dist/css/default-dark/default-dark.min.css	59 kB	-66 B (0%)
./packages/core/dist/css/default/default-rtl.css	81.9 kB	-89 B (0%)
./packages/core/dist/css/default/default-rtl.min.css	57.9 kB	-66 B (0%)
./packages/core/dist/css/default/default.css	81.9 kB	-89 B (0%)
./packages/core/dist/css/default/default.min.css	57.8 kB	-66 B (0%)

ℹ️ View Unchanged

Filename	Size
./packages/core/dist/js/alerts.js	409 B
./packages/core/dist/js/alerts.min.js	409 B
./packages/core/dist/js/button-groups.js	267 B
./packages/core/dist/js/button-groups.min.js	267 B
./packages/core/dist/js/dropdowns.js	1.01 kB
./packages/core/dist/js/dropdowns.min.js	1.01 kB
./packages/core/dist/js/menu.js	2.4 kB
./packages/core/dist/js/menu.min.js	2.4 kB
./packages/core/dist/js/navbar.js	1.08 kB
./packages/core/dist/js/navbar.min.js	1.08 kB
./packages/core/dist/js/pills.js	270 B
./packages/core/dist/js/pills.min.js	270 B
./packages/core/dist/js/radio-behavior.js	705 B
./packages/core/dist/js/radio-behavior.min.js	705 B
./packages/core/dist/js/tabs.js	267 B
./packages/core/dist/js/tabs.min.js	267 B

_{compressed-size-action}

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[slorber]

👍 thanks