fix: stray backslash after hard breaks before formatted list items (#15112)

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": "1.3.22",
+    "@chatwoot/prosemirror-schema": "1.3.23",
     "@chatwoot/utils": "^0.0.56",
     "@formkit/core": "^1.7.2",
     "@formkit/vue": "^1.7.2",
@@ -86,9 +86,6 @@
     "mitt": "^3.0.1",
     "opus-recorder": "^8.0.5",
     "pinia": "^3.0.4",
-    "prosemirror-commands": "^1.7.1",
-    "prosemirror-inputrules": "^1.4.0",
-    "prosemirror-schema-list": "^1.5.1",
     "qrcode": "^1.5.4",
     "semver": "7.6.3",
     "snakecase-keys": "^8.0.1",