Describe the bug

POWERPIPE_PORT environment variable is not honored by powerpipe server and it forces to pass --port "$POWERPIPE_PORT" option, otherwise the default port (9033) is used.

Below you can see that although POWERPIPE_PORT environment variable is used, powerpipe server does not honor it and listens on the default port (9033).

$ env | grep POWERPIPE_PORT
POWERPIPE_PORT=9194

$ powerpipe server
[ Wait    ] Starting WorkspaceEvents Server
[ Message ] WorkspaceEvents loaded
[ Message ] Initialization complete
[ Ready   ] Dashboard server started on 9033 and listening on local
[ Message ] Visit http://localhost:9033
[ Message ] Press Ctrl+C to exit

Powerpipe version (powerpipe -v)

$ powerpipe -v
Powerpipe v0.3.1

To reproduce

1. Use POWERPIPE_PORT
2. Execute powerpipe server
3. Try to access powerpipe with the port specified in POWERPIPE_PORT

Expected behavior

POWERPIPE_PORT environment variable should be honored by powerpipe server without specifying --port option.

Additional context

• https://powerpipe.io/docs/reference/env-vars/powerpipe_port