feat: update package.json keywords and add new dependency @radix-ui/react-visually-hidden

Co-authored-by: cetinmustafa83 <30570791+cetinmustafa83@users.noreply.github.com>

package.json

@@ -9,7 +9,15 @@
     "type": "git",
     "url": "https://github.com/cetinmustafa83/exametra"
   },
-  "keywords": ["education", "school", "competence", "grading", "assessment", "open-source", "nextjs"],
+  "keywords": [
+    "education",
+    "school",
+    "competence",
+    "grading",
+    "assessment",
+    "open-source",
+    "nextjs"
+  ],
   "scripts": {
     "dev": "next dev",
     "build": "next build",
@@ -55,6 +63,7 @@
     "@radix-ui/react-toggle": "^1.1.9",
     "@radix-ui/react-toggle-group": "^1.1.10",
     "@radix-ui/react-tooltip": "^1.2.7",
+    "@radix-ui/react-visually-hidden": "^1.2.11",
     "@reactuses/core": "^6.0.5",
     "@tanstack/react-query": "^5.82.0",
     "@tanstack/react-table": "^8.21.3",