Redundant tray icon created while initializing or hard reloading the application

[cyrilchukwuebuka]

Describe the bug I noticed that whenever I start the Zulip desktop application or "hard reload" the application, it tends to create multiple instances of zulip tray icon which is also resource exhaustive

To Reproduce

• Start up a new instance of zulip application or "hard reload" an already created instance
• On window's task bar toggle to drop down to see a list of created tray icons having multiple zulip icons

Expected behavior

• When a new zulip instance is created or a hard reload is done, it's only expected to have one zulip tray icon created

Screenshots

https://user-images.githubusercontent.com/41521163/229349143-19920579-81c3-48b9-8d5c-4574af9051c2.mp4

Desktop (please complete the following information):

• Operating System: Windows 10

• Zulip Desktop Version: v5.9.5

Additional context