chore(editor): Auto-linkify URLs immediately on paste (#13900)

# Pull Request Template

## Description

This PR upgrades the ProseMirror editor and enables automatic URL
linkification on paste. Previously, URLs were only linkified after a
user input event (e.g., typing a space). With this change, URLs are now
linkified instantly when pasted.

Fixes
https://linear.app/chatwoot/issue/CW-6682/email-channel-links-are-not-working

### https://github.com/chatwoot/prosemirror-schema/pull/42

## Type of change

- [x] Bug fix (non-breaking change which fixes an issue)

## How Has This Been Tested?

**Screencast**

**Before**


https://github.com/user-attachments/assets/d38725c9-a152-4c2c-8c33-3ee717f1628f



**After**


https://github.com/user-attachments/assets/9a69a0b6-93ee-421e-896b-5a4e01a167ba


## Checklist:

- [x] My code follows the style guidelines of this project
- [x] I have performed a self-review of my code
- [ ] I have commented on my code, particularly in hard-to-understand
areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [ ] Any dependent changes have been merged and published in downstream
modules

package.json

@@ -34,7 +34,7 @@
     "@amplitude/analytics-browser": "^2.11.10",
     "@breezystack/lamejs": "^1.2.7",
     "@chatwoot/ninja-keys": "1.2.3",
-    "@chatwoot/prosemirror-schema": "1.3.7",
+    "@chatwoot/prosemirror-schema": "1.3.8",
     "@chatwoot/utils": "^0.0.52",
     "@formkit/core": "^1.7.2",
     "@formkit/vue": "^1.7.2",