Remove unused "Edit" button as follow-on to #5056 (#5071) [deploy]

* Feature 🚀 : Ability to delete messages in chat channels

- Sending message ID to frontend
- Deleting Message
- Use pusher to delete message realtime

* Minor Bug 🐞: Show message action only for current user

- User can delete or edit their own messages

* Test cases added

* Bug 🐞: Update message id for receiver

Message id was not sent to receiver by pusher

* Refactoring🛠: Message controller refactoring

* Test Cases📝 : Specs for Delete message added

* Remove edit button and modify css

app/assets/stylesheets/chat.scss

@@ -1249,7 +1249,6 @@
   display: none;
   justify-content: end;
   -webkit-justify-content: flex-end;
-
 }
 
 .message__actions span {
@@ -1257,6 +1256,7 @@
   font-size: 13px;
   font-weight: bold;
   cursor: pointer;
+  color: var(--theme-secondary-color, $medium-gray);
 }
 
 .chatmessage:hover .message__actions {
@@ -1287,6 +1287,7 @@
   border: 2px solid;
   background: var(--theme-background, #f5f6f7);
   color: var(--theme-color, $black);
+  border-radius: 3px;
 }
 
 .modal__content h3 {
@@ -1305,6 +1306,7 @@
   padding: 5px 20px;
   cursor: pointer;
   user-select: none;
+  border-radius: 3px;
 }
 
 .message__delete__modal__hide {
@@ -1314,4 +1316,4 @@
 .message__delete__button {
   background: #ff0000;
   color: white;
-}
+}

app/javascript/chat/__tests__/__snapshots__/message.test.jsx.snap

@@ -62,9 +62,6 @@ exports[`<Message /> should render and test snapshot 1`] = `
         >
           Delete
         </span>
-        <span>
-          Edit
-        </span>
       </div>
     </div>
     <div

app/javascript/chat/message.jsx

@@ -90,7 +90,6 @@ const Message = ({
               >
                 Delete
               </span>
-              <span>Edit</span>
             </div>
           ) : (
             ' '