fix(styles): restored scroll functionality on disabled textareas

[alionazherdetska]

This PR is on hold until after the v8 release is completed.

📄 Description

This PR fixes issue where disabled textareas are not scrollable in Chrome. The fix adds pointer-events: all to disabled textareas to ensure users can still scroll through content even when the textarea is disabled.

📝 Checklist

• ✅ My code follows the style guidelines of this project
• 🛠️ I have performed a self-review of my own code
• 📄 I have made corresponding changes to the documentation
• ⚠️ My changes generate no new warnings or errors
• 🧪 I have added tests that prove my fix is effective or that my feature works
• ✔️ New and existing unit tests pass locally with my changes