chore: update package-lock and yarn.lock to include class-variance-authority

- Added `class-variance-authority` version 0.7.1 to both package-lock.json and yarn.lock for enhanced styling capabilities.
- Removed outdated entries from yarn.lock to streamline dependencies and improve project maintainability.

package-lock.json

@@ -13,6 +13,7 @@
         "@fontsource/inter": "^5.2.8",
         "@iconify/svelte": "^5.2.1",
         "blurhash": "^2.0.5",
+        "class-variance-authority": "^0.7.1",
         "marked": "^17.0.2",
         "sharp": "^0.34.5"
       },
@@ -2166,6 +2167,18 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/class-variance-authority": {
+      "version": "0.7.1",
+      "resolved": "https://registry.npmjs.org/class-variance-authority/-/class-variance-authority-0.7.1.tgz",
+      "integrity": "sha512-Ka+9Trutv7G8M6WT6SeiRWz792K5qEqIGEGzXKhAE6xOWAY6pPH8U+9IY3oCMv6kqTmLsv7Xh/2w2RigkePMsg==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "clsx": "^2.1.1"
+      },
+      "funding": {
+        "url": "https://polar.sh/cva"
+      }
+    },
     "node_modules/clsx": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/clsx/-/clsx-2.1.1.tgz",