fix: inconsistent reply box cc update (#10799)

This PR target two issues

### CC & BCC not updated correctly

When moving from one conversation to another, the store may not have the
list of all the messages. A fetch is subsequently made to get the
messages. However, this update does not trigger the `currentChat`
watcher. This PR fixes it by adding a new watcher on
`currentChat.messages`.

We also update the `setCCAndToEmailsFromLastChat` method to reset the
`cc`, `bcc` and `to` fields if the last email is not found. This ensures
that the data is not carried forward from a previous email

Fixes: https://github.com/chatwoot/chatwoot/issues/10477

### To address are not added correctly to the `CC`

If the `to` address of a previous email has multiple recipient, there
was no case to add them to the CC.

Fixes: https://github.com/chatwoot/chatwoot/issues/8925

---

Depends on: https://github.com/chatwoot/utils/pull/41

package.json

@@ -33,7 +33,7 @@
     "@breezystack/lamejs": "^1.2.7",
     "@chatwoot/ninja-keys": "1.2.3",
     "@chatwoot/prosemirror-schema": "1.1.1-next",
-    "@chatwoot/utils": "^0.0.35",
+    "@chatwoot/utils": "^0.0.38",
     "@formkit/core": "^1.6.7",
     "@formkit/vue": "^1.6.7",
     "@hcaptcha/vue3-hcaptcha": "^1.3.0",