refactor: core/model: Rename popup_with_message.

Added 'show' prefix to ensure consistency with other popup methods.
Renamed popup_with_message to show_popup_with_message.

Author: rsashank

zulipterminal/core.py

@@ -299,7 +299,7 @@ def show_stream_members(self, stream_id: int) -> None:
         stream_members_view = StreamMembersView(self, stream_id)
         self.show_pop_up(stream_members_view, "area:stream")
 
-    def popup_with_message(self, text: str, width: int) -> None:
+    def show_popup_with_message(self, text: str, width: int) -> None:
         self.show_pop_up(NoticeView(self, text, width, "NOTICE"), "area:error")
 
     def show_exception_popup(self, text: str, width: int, traceback: str) -> None:

zulipterminal/model.py

@@ -1716,7 +1716,7 @@ def _handle_message_event(self, event: Event) -> None:
             notice = notice_template.format(
                 failed_command, primary_display_key_for_command("EXIT_POPUP")
             )
-            self.controller.popup_with_message(notice, width=50)
+            self.controller.show_popup_with_message(notice, width=50)
             self.controller.update_screen()
             self._notified_user_of_notification_failure = True