Nigel/block user (#60)

* WIP block users

* Add test to check if the person for user X is blocked or not

* Added function isBlocked return true if user x is blocked by user y

* Added block ans un block messages

* Route / broadcast added ny Maix

* notification block and un block with icon now works, started clean up

* cleaning up the code

* cleaning up the code - WIP

* cleaning up the code - WIP

* clean up code - WIP

* clean up code - WIP

* WIP block users

* Add test to check if the person for user X is blocked or not

* Added function isBlocked return true if user x is blocked by user y

* Added block ans un block messages

* REBASE -trying

* REBASE trying

* REBASE problems

* REBASE problems

* REBASE problems

* MERGE problems

* REBASE problem

* REBASE problem

* clean up code - WIP

* MERGED master into nigel/blockUser

* linter OK

* TTT problem with package

* Deletes tic tac and icons

frontend/src/chat/chat.css

@@ -77,6 +77,23 @@
   relative; /* needed for overlay */
 }
 
+.modal-messages {
+  @apply
+  h-[80px]
+  bg-white 
+  text-gray-700 
+  p-3 
+  rounded-3xl 
+  mb-2 border 
+  border-gray-200 
+  text-center
+  shadow
+  overflow-y-auto
+  justify-end    /* 👈 forces text to bottom */
+  relative; /* needed for overlay */
+}
+
+
 
 .text-info {
   @apply
@@ -230,6 +247,12 @@ div-private {
   right-12
 }
 
+.popup-b-block {
+  @apply
+  absolute 
+  bottom-62 
+  right-12
+}
 
 .popUpMessage {
   @apply